12571898104

素因数分解:

$2^3\times {\mathrm{13913}}^1\times {\mathrm{112951}}^1$

素因数の和:126870

約数の個数: 16

約数和(自身を含む): 23574211920

約数和(自身を除く): 11002313816

約数列:

[1, 2, 4, 8, 13913, 27826, 55652, 111304, 112951, 225902, 451804, 903608, 1571487263, 3142974526, 6285949052, 12571898104]

約数ペア:

[(1, 12571898104), (2, 6285949052), (4, 3142974526), (8, 1571487263), (13913, 903608), (27826, 451804), (55652, 225902), (111304, 112951)]