13495130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 28153440

約数和(自身を除く): 14658310

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 587, 605, 1045, 1174, 1210, 2090, 2299, 2935, 4598, 5870, 6457, 11153, 11495, 12914, 22306, 22990, 32285, 55765, 64570, 71027, 111530, 122683, 142054, 245366, 355135, 613415, 710270, 1226830, 1349513, 2699026, 6747565, 13495130]

約数ペア:

[(1, 13495130), (2, 6747565), (5, 2699026), (10, 1349513), (11, 1226830), (19, 710270), (22, 613415), (38, 355135), (55, 245366), (95, 142054), (110, 122683), (121, 111530), (190, 71027), (209, 64570), (242, 55765), (418, 32285), (587, 22990), (605, 22306), (1045, 12914), (1174, 11495), (1210, 11153), (2090, 6457), (2299, 5870), (2935, 4598)]