9316940

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2089}}^1$

素因数の和:2321

約数の個数: 24

約数和(自身を含む): 19662720

約数和(自身を除く): 10345780

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2089, 2230, 4178, 4460, 8356, 10445, 20890, 41780, 465847, 931694, 1863388, 2329235, 4658470, 9316940]

約数ペア:

[(1, 9316940), (2, 4658470), (4, 2329235), (5, 1863388), (10, 931694), (20, 465847), (223, 41780), (446, 20890), (892, 10445), (1115, 8356), (2089, 4460), (2230, 4178)]