15488330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10831}}^1$

素因数の和:10862

約数の個数: 32

約数和(自身を含む): 32755968

約数和(自身を除く): 17267638

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 10831, 21662, 54155, 108310, 119141, 140803, 238282, 281606, 595705, 704015, 1191410, 1408030, 1548833, 3097666, 7744165, 15488330]

約数ペア:

[(1, 15488330), (2, 7744165), (5, 3097666), (10, 1548833), (11, 1408030), (13, 1191410), (22, 704015), (26, 595705), (55, 281606), (65, 238282), (110, 140803), (130, 119141), (143, 108310), (286, 54155), (715, 21662), (1430, 10831)]