15696917830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7510487}}^1$

素因数の和:7510524

約数の個数: 32

約数和(自身を含む): 32445308160

約数和(自身を除く): 16748390330

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 7510487, 15020974, 37552435, 75104870, 82615357, 142699253, 165230714, 285398506, 413076785, 713496265, 826153570, 1426992530, 1569691783, 3139383566, 7848458915, 15696917830]

約数ペア:

[(1, 15696917830), (2, 7848458915), (5, 3139383566), (10, 1569691783), (11, 1426992530), (19, 826153570), (22, 713496265), (38, 413076785), (55, 285398506), (95, 165230714), (110, 142699253), (190, 82615357), (209, 75104870), (418, 37552435), (1045, 15020974), (2090, 7510487)]