190038424

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{2251}}^1$

素因数の和:2491

約数の個数: 32

約数和(自身を含む): 364418640

約数和(自身を除く): 174380216

約数列:

[1, 2, 4, 8, 61, 122, 173, 244, 346, 488, 692, 1384, 2251, 4502, 9004, 10553, 18008, 21106, 42212, 84424, 137311, 274622, 389423, 549244, 778846, 1098488, 1557692, 3115384, 23754803, 47509606, 95019212, 190038424]

約数ペア:

[(1, 190038424), (2, 95019212), (4, 47509606), (8, 23754803), (61, 3115384), (122, 1557692), (173, 1098488), (244, 778846), (346, 549244), (488, 389423), (692, 274622), (1384, 137311), (2251, 84424), (4502, 42212), (9004, 21106), (10553, 18008)]