15681198

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1583}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 34062336

約数和(自身を除く): 18381138

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1583, 1651, 3166, 3302, 4749, 4953, 9498, 9906, 20579, 41158, 61737, 123474, 201041, 402082, 603123, 1206246, 2613533, 5227066, 7840599, 15681198]

約数ペア:

[(1, 15681198), (2, 7840599), (3, 5227066), (6, 2613533), (13, 1206246), (26, 603123), (39, 402082), (78, 201041), (127, 123474), (254, 61737), (381, 41158), (762, 20579), (1583, 9906), (1651, 9498), (3166, 4953), (3302, 4749)]