15893958

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 32700672

約数和(自身を除く): 16806714

約数列:

[1, 2, 3, 6, 53, 106, 151, 159, 302, 318, 331, 453, 662, 906, 993, 1986, 8003, 16006, 17543, 24009, 35086, 48018, 49981, 52629, 99962, 105258, 149943, 299886, 2648993, 5297986, 7946979, 15893958]

約数ペア:

[(1, 15893958), (2, 7946979), (3, 5297986), (6, 2648993), (53, 299886), (106, 149943), (151, 105258), (159, 99962), (302, 52629), (318, 49981), (331, 48018), (453, 35086), (662, 24009), (906, 17543), (993, 16006), (1986, 8003)]