15340156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1879}}^1$

素因数の和:2053

約数の個数: 24

約数和(自身を含む): 29109920

約数和(自身を除く): 13769764

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 1879, 2041, 3758, 4082, 7516, 8164, 24427, 48854, 97708, 295003, 590006, 1180012, 3835039, 7670078, 15340156]

約数ペア:

[(1, 15340156), (2, 7670078), (4, 3835039), (13, 1180012), (26, 590006), (52, 295003), (157, 97708), (314, 48854), (628, 24427), (1879, 8164), (2041, 7516), (3758, 4082)]