12865530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{428851}}^1$

素因数の和:428861

約数の個数: 16

約数和(自身を含む): 30877344

約数和(自身を除く): 18011814

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 428851, 857702, 1286553, 2144255, 2573106, 4288510, 6432765, 12865530]

約数ペア:

[(1, 12865530), (2, 6432765), (3, 4288510), (5, 2573106), (6, 2144255), (10, 1286553), (15, 857702), (30, 428851)]