13537390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43669}}^1$

素因数の和:43707

約数の個数: 16

約数和(自身を含む): 25153920

約数和(自身を除く): 11616530

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 43669, 87338, 218345, 436690, 1353739, 2707478, 6768695, 13537390]

約数ペア:

[(1, 13537390), (2, 6768695), (5, 2707478), (10, 1353739), (31, 436690), (62, 218345), (155, 87338), (310, 43669)]