191388

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 458640

約数和(自身を除く): 267252

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 389, 492, 778, 1167, 1556, 2334, 4668, 15949, 31898, 47847, 63796, 95694, 191388]

約数ペア:

[(1, 191388), (2, 95694), (3, 63796), (4, 47847), (6, 31898), (12, 15949), (41, 4668), (82, 2334), (123, 1556), (164, 1167), (246, 778), (389, 492)]