19114095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 128

約数和(自身を含む): 43868160

約数和(自身を除く): 24754065

約数列:

[1, 3, 5, 7, 11, 13, 15, 19, 21, 33, 35, 39, 55, 57, 65, 67, 77, 91, 95, 105, 133, 143, 165, 195, 201, 209, 231, 247, 273, 285, 335, 385, 399, 429, 455, 469, 627, 665, 715, 737, 741, 871, 1001, 1005, 1045, 1155, 1235, 1273, 1365, 1407, 1463, 1729, 1995, 2145, 2211, 2345, 2613, 2717, 3003, 3135, 3685, 3705, 3819, 4355, 4389, 5005, 5159, 5187, 6097, 6365, 7035, 7315, 8151, 8645, 8911, 9581, 11055, 13065, 13585, 14003, 15015, 15477, 16549, 18291, 19019, 19095, 21945, 25795, 25935, 26733, 28743, 30485, 40755, 42009, 44555, 47905, 49647, 57057, 67067, 70015, 77385, 82745, 91455, 95095, 98021, 115843, 133665, 143715, 182039, 201201, 210045, 248235, 285285, 294063, 335335, 347529, 490105, 546117, 579215, 910195, 1006005, 1274273, 1470315, 1737645, 2730585, 3822819, 6371365, 19114095]

約数ペア:

[(1, 19114095), (3, 6371365), (5, 3822819), (7, 2730585), (11, 1737645), (13, 1470315), (15, 1274273), (19, 1006005), (21, 910195), (33, 579215), (35, 546117), (39, 490105), (55, 347529), (57, 335335), (65, 294063), (67, 285285), (77, 248235), (91, 210045), (95, 201201), (105, 182039), (133, 143715), (143, 133665), (165, 115843), (195, 98021), (201, 95095), (209, 91455), (231, 82745), (247, 77385), (273, 70015), (285, 67067), (335, 57057), (385, 49647), (399, 47905), (429, 44555), (455, 42009), (469, 40755), (627, 30485), (665, 28743), (715, 26733), (737, 25935), (741, 25795), (871, 21945), (1001, 19095), (1005, 19019), (1045, 18291), (1155, 16549), (1235, 15477), (1273, 15015), (1365, 14003), (1407, 13585), (1463, 13065), (1729, 11055), (1995, 9581), (2145, 8911), (2211, 8645), (2345, 8151), (2613, 7315), (2717, 7035), (3003, 6365), (3135, 6097), (3685, 5187), (3705, 5159), (3819, 5005), (4355, 4389)]