1949172

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 4892160

約数和(自身を除く): 2942988

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 83, 103, 114, 166, 206, 228, 249, 309, 332, 412, 498, 618, 996, 1236, 1577, 1957, 3154, 3914, 4731, 5871, 6308, 7828, 8549, 9462, 11742, 17098, 18924, 23484, 25647, 34196, 51294, 102588, 162431, 324862, 487293, 649724, 974586, 1949172]

約数ペア:

[(1, 1949172), (2, 974586), (3, 649724), (4, 487293), (6, 324862), (12, 162431), (19, 102588), (38, 51294), (57, 34196), (76, 25647), (83, 23484), (103, 18924), (114, 17098), (166, 11742), (206, 9462), (228, 8549), (249, 7828), (309, 6308), (332, 5871), (412, 4731), (498, 3914), (618, 3154), (996, 1957), (1236, 1577)]