19110786

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 39201408

約数和(自身を除く): 20090622

約数列:

[1, 2, 3, 6, 71, 113, 142, 213, 226, 339, 397, 426, 678, 794, 1191, 2382, 8023, 16046, 24069, 28187, 44861, 48138, 56374, 84561, 89722, 134583, 169122, 269166, 3185131, 6370262, 9555393, 19110786]

約数ペア:

[(1, 19110786), (2, 9555393), (3, 6370262), (6, 3185131), (71, 269166), (113, 169122), (142, 134583), (213, 89722), (226, 84561), (339, 56374), (397, 48138), (426, 44861), (678, 28187), (794, 24069), (1191, 16046), (2382, 8023)]