15158770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7253}}^1$

素因数の和:7290

約数の個数: 32

約数和(自身を含む): 31337280

約数和(自身を除く): 16178510

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 7253, 14506, 36265, 72530, 79783, 137807, 159566, 275614, 398915, 689035, 797830, 1378070, 1515877, 3031754, 7579385, 15158770]

約数ペア:

[(1, 15158770), (2, 7579385), (5, 3031754), (10, 1515877), (11, 1378070), (19, 797830), (22, 689035), (38, 398915), (55, 275614), (95, 159566), (110, 137807), (190, 79783), (209, 72530), (418, 36265), (1045, 14506), (2090, 7253)]