15188268

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{20749}}^1$

素因数の和:20817

約数の個数: 24

約数和(自身を含む): 36022000

約数和(自身を除く): 20833732

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 20749, 41498, 62247, 82996, 124494, 248988, 1265689, 2531378, 3797067, 5062756, 7594134, 15188268]

約数ペア:

[(1, 15188268), (2, 7594134), (3, 5062756), (4, 3797067), (6, 2531378), (12, 1265689), (61, 248988), (122, 124494), (183, 82996), (244, 62247), (366, 41498), (732, 20749)]