11881168

素因数分解:

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

素因数の和:499

約数の個数: 30

約数和(自身を含む): 24894674

約数和(自身を除く): 13013506

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 239, 478, 956, 1912, 3107, 3824, 6214, 12428, 24856, 49712, 57121, 114242, 228484, 456968, 742573, 913936, 1485146, 2970292, 5940584, 11881168]

約数ペア:

[(1, 11881168), (2, 5940584), (4, 2970292), (8, 1485146), (13, 913936), (16, 742573), (26, 456968), (52, 228484), (104, 114242), (208, 57121), (239, 49712), (478, 24856), (956, 12428), (1912, 6214), (3107, 3824)]