12942456

素因数分解:

$2^3\times 3^1\times {\mathrm{539269}}^1$

素因数の和:539278

約数の個数: 16

約数和(自身を含む): 32356200

約数和(自身を除く): 19413744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 539269, 1078538, 1617807, 2157076, 3235614, 4314152, 6471228, 12942456]

約数ペア:

[(1, 12942456), (2, 6471228), (3, 4314152), (4, 3235614), (6, 2157076), (8, 1617807), (12, 1078538), (24, 539269)]