19766104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1439}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 39657600

約数和(自身を除く): 19891496

約数列:

[1, 2, 4, 8, 17, 34, 68, 101, 136, 202, 404, 808, 1439, 1717, 2878, 3434, 5756, 6868, 11512, 13736, 24463, 48926, 97852, 145339, 195704, 290678, 581356, 1162712, 2470763, 4941526, 9883052, 19766104]

約数ペア:

[(1, 19766104), (2, 9883052), (4, 4941526), (8, 2470763), (17, 1162712), (34, 581356), (68, 290678), (101, 195704), (136, 145339), (202, 97852), (404, 48926), (808, 24463), (1439, 13736), (1717, 11512), (2878, 6868), (3434, 5756)]