16529510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 31186944

約数和(自身を除く): 14657434

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 710, 751, 1502, 2201, 3755, 4402, 7510, 11005, 22010, 23281, 46562, 53321, 106642, 116405, 232810, 266605, 533210, 1652951, 3305902, 8264755, 16529510]

約数ペア:

[(1, 16529510), (2, 8264755), (5, 3305902), (10, 1652951), (31, 533210), (62, 266605), (71, 232810), (142, 116405), (155, 106642), (310, 53321), (355, 46562), (710, 23281), (751, 22010), (1502, 11005), (2201, 7510), (3755, 4402)]