539461186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{21157}}^1$

素因数の和:21250

約数の個数: 32

約数和(自身を含む): 944493120

約数和(自身を除く): 405031934

約数列:

[1, 2, 11, 19, 22, 38, 61, 122, 209, 418, 671, 1159, 1342, 2318, 12749, 21157, 25498, 42314, 232727, 401983, 465454, 803966, 1290577, 2581154, 4421813, 8843626, 14196347, 24520963, 28392694, 49041926, 269730593, 539461186]

約数ペア:

[(1, 539461186), (2, 269730593), (11, 49041926), (19, 28392694), (22, 24520963), (38, 14196347), (61, 8843626), (122, 4421813), (209, 2581154), (418, 1290577), (671, 803966), (1159, 465454), (1342, 401983), (2318, 232727), (12749, 42314), (21157, 25498)]