19846310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10613}}^1$

素因数の和:10648

約数の個数: 32

約数和(自身を含む): 41267232

約数和(自身を除く): 21420922

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 10613, 21226, 53065, 106130, 116743, 180421, 233486, 360842, 583715, 902105, 1167430, 1804210, 1984631, 3969262, 9923155, 19846310]

約数ペア:

[(1, 19846310), (2, 9923155), (5, 3969262), (10, 1984631), (11, 1804210), (17, 1167430), (22, 902105), (34, 583715), (55, 360842), (85, 233486), (110, 180421), (170, 116743), (187, 106130), (374, 53065), (935, 21226), (1870, 10613)]