15697812874

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{487}}^1\times {\mathrm{739}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 23959589760

約数和(自身を除く): 8261776886

約数列:

[1, 2, 113, 193, 226, 386, 487, 739, 974, 1478, 21809, 43618, 55031, 83507, 93991, 110062, 142627, 167014, 187982, 285254, 359893, 719786, 10620983, 16116851, 21241966, 32233702, 40667909, 69459349, 81335818, 138918698, 7848906437, 15697812874]

約数ペア:

[(1, 15697812874), (2, 7848906437), (113, 138918698), (193, 81335818), (226, 69459349), (386, 40667909), (487, 32233702), (739, 21241966), (974, 16116851), (1478, 10620983), (21809, 719786), (43618, 359893), (55031, 285254), (83507, 187982), (93991, 167014), (110062, 142627)]