15813474

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 32444160

約数和(自身を除く): 16630686

約数列:

[1, 2, 3, 6, 67, 134, 139, 201, 278, 283, 402, 417, 566, 834, 849, 1698, 9313, 18626, 18961, 27939, 37922, 39337, 55878, 56883, 78674, 113766, 118011, 236022, 2635579, 5271158, 7906737, 15813474]

約数ペア:

[(1, 15813474), (2, 7906737), (3, 5271158), (6, 2635579), (67, 236022), (134, 118011), (139, 113766), (201, 78674), (278, 56883), (283, 55878), (402, 39337), (417, 37922), (566, 27939), (834, 18961), (849, 18626), (1698, 9313)]