15585130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7457}}^1$

素因数の和:7494

約数の個数: 32

約数和(自身を含む): 32218560

約数和(自身を除く): 16633430

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 7457, 14914, 37285, 74570, 82027, 141683, 164054, 283366, 410135, 708415, 820270, 1416830, 1558513, 3117026, 7792565, 15585130]

約数ペア:

[(1, 15585130), (2, 7792565), (5, 3117026), (10, 1558513), (11, 1416830), (19, 820270), (22, 708415), (38, 410135), (55, 283366), (95, 164054), (110, 141683), (190, 82027), (209, 74570), (418, 37285), (1045, 14914), (2090, 7457)]