17389796

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 31153920

約数和(自身を除く): 13764124

約数列:

[1, 2, 4, 79, 113, 158, 226, 316, 452, 487, 974, 1948, 8927, 17854, 35708, 38473, 55031, 76946, 110062, 153892, 220124, 4347449, 8694898, 17389796]

約数ペア:

[(1, 17389796), (2, 8694898), (4, 4347449), (79, 220124), (113, 153892), (158, 110062), (226, 76946), (316, 55031), (452, 38473), (487, 35708), (974, 17854), (1948, 8927)]