15390228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9643}}^1$

素因数の和:9676

約数の個数: 48

約数和(自身を含む): 43205120

約数和(自身を除く): 27814892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 9643, 19286, 28929, 38572, 57858, 67501, 115716, 135002, 183217, 202503, 270004, 366434, 405006, 549651, 732868, 810012, 1099302, 1282519, 2198604, 2565038, 3847557, 5130076, 7695114, 15390228]

約数ペア:

[(1, 15390228), (2, 7695114), (3, 5130076), (4, 3847557), (6, 2565038), (7, 2198604), (12, 1282519), (14, 1099302), (19, 810012), (21, 732868), (28, 549651), (38, 405006), (42, 366434), (57, 270004), (76, 202503), (84, 183217), (114, 135002), (133, 115716), (228, 67501), (266, 57858), (399, 38572), (532, 28929), (798, 19286), (1596, 9643)]