15200664

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{20431}}^1$

素因数の和:20471

約数の個数: 32

約数和(自身を含む): 39229440

約数和(自身を除く): 24028776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 20431, 40862, 61293, 81724, 122586, 163448, 245172, 490344, 633361, 1266722, 1900083, 2533444, 3800166, 5066888, 7600332, 15200664]

約数ペア:

[(1, 15200664), (2, 7600332), (3, 5066888), (4, 3800166), (6, 2533444), (8, 1900083), (12, 1266722), (24, 633361), (31, 490344), (62, 245172), (93, 163448), (124, 122586), (186, 81724), (248, 61293), (372, 40862), (744, 20431)]