15993736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10691}}^1$

素因数の和:10725

約数の個数: 32

約数和(自身を含む): 34642080

約数和(自身を除く): 18648344

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 10691, 21382, 42764, 85528, 117601, 181747, 235202, 363494, 470404, 726988, 940808, 1453976, 1999217, 3998434, 7996868, 15993736]

約数ペア:

[(1, 15993736), (2, 7996868), (4, 3998434), (8, 1999217), (11, 1453976), (17, 940808), (22, 726988), (34, 470404), (44, 363494), (68, 235202), (88, 181747), (136, 117601), (187, 85528), (374, 42764), (748, 21382), (1496, 10691)]