12920748

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{63337}}^1$

素因数の和:63361

約数の個数: 24

約数和(自身を含む): 31922352

約数和(自身を除く): 19001604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 63337, 126674, 190011, 253348, 380022, 760044, 1076729, 2153458, 3230187, 4306916, 6460374, 12920748]

約数ペア:

[(1, 12920748), (2, 6460374), (3, 4306916), (4, 3230187), (6, 2153458), (12, 1076729), (17, 760044), (34, 380022), (51, 253348), (68, 190011), (102, 126674), (204, 63337)]