190043792

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{194717}}^1$

素因数の和:194786

約数の個数: 20

約数和(自身を含む): 374247996

約数和(自身を除く): 184204204

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 194717, 389434, 778868, 1557736, 3115472, 11877737, 23755474, 47510948, 95021896, 190043792]

約数ペア:

[(1, 190043792), (2, 95021896), (4, 47510948), (8, 23755474), (16, 11877737), (61, 3115472), (122, 1557736), (244, 778868), (488, 389434), (976, 194717)]