17495998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 30119040

約数和(自身を除く): 12623042

約数列:

[1, 2, 13, 19, 26, 38, 107, 214, 247, 331, 494, 662, 1391, 2033, 2782, 4066, 4303, 6289, 8606, 12578, 26429, 35417, 52858, 70834, 81757, 163514, 460421, 672923, 920842, 1345846, 8747999, 17495998]

約数ペア:

[(1, 17495998), (2, 8747999), (13, 1345846), (19, 920842), (26, 672923), (38, 460421), (107, 163514), (214, 81757), (247, 70834), (331, 52858), (494, 35417), (662, 26429), (1391, 12578), (2033, 8606), (2782, 6289), (4066, 4303)]