12829412

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 23358720

約数和(自身を除く): 10529308

約数列:

[1, 2, 4, 31, 62, 124, 157, 314, 628, 659, 1318, 2636, 4867, 9734, 19468, 20429, 40858, 81716, 103463, 206926, 413852, 3207353, 6414706, 12829412]

約数ペア:

[(1, 12829412), (2, 6414706), (4, 3207353), (31, 413852), (62, 206926), (124, 103463), (157, 81716), (314, 40858), (628, 20429), (659, 19468), (1318, 9734), (2636, 4867)]