11864840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22817}}^1$

素因数の和:22841

約数の個数: 32

約数和(自身を含む): 28750680

約数和(自身を除く): 16885840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 22817, 45634, 91268, 114085, 182536, 228170, 296621, 456340, 593242, 912680, 1186484, 1483105, 2372968, 2966210, 5932420, 11864840]

約数ペア:

[(1, 11864840), (2, 5932420), (4, 2966210), (5, 2372968), (8, 1483105), (10, 1186484), (13, 912680), (20, 593242), (26, 456340), (40, 296621), (52, 228170), (65, 182536), (104, 114085), (130, 91268), (260, 45634), (520, 22817)]