211802956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{14591}}^1$

素因数の和:14805

約数の個数: 24

約数和(自身を含む): 392232960

約数和(自身を除く): 180430004

約数列:

[1, 2, 4, 19, 38, 76, 191, 382, 764, 3629, 7258, 14516, 14591, 29182, 58364, 277229, 554458, 1108916, 2786881, 5573762, 11147524, 52950739, 105901478, 211802956]

約数ペア:

[(1, 211802956), (2, 105901478), (4, 52950739), (19, 11147524), (38, 5573762), (76, 2786881), (191, 1108916), (382, 554458), (764, 277229), (3629, 58364), (7258, 29182), (14516, 14591)]