15460432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:571

約数の個数: 40

約数和(自身を含む): 32497920

約数和(自身を除く): 17037488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 239, 311, 478, 622, 956, 1244, 1912, 2488, 3107, 3824, 4043, 4976, 6214, 8086, 12428, 16172, 24856, 32344, 49712, 64688, 74329, 148658, 297316, 594632, 966277, 1189264, 1932554, 3865108, 7730216, 15460432]

約数ペア:

[(1, 15460432), (2, 7730216), (4, 3865108), (8, 1932554), (13, 1189264), (16, 966277), (26, 594632), (52, 297316), (104, 148658), (208, 74329), (239, 64688), (311, 49712), (478, 32344), (622, 24856), (956, 16172), (1244, 12428), (1912, 8086), (2488, 6214), (3107, 4976), (3824, 4043)]