22211126

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 39157248

約数和(自身を除く): 16946122

約数列:

[1, 2, 7, 14, 73, 103, 146, 206, 211, 422, 511, 721, 1022, 1442, 1477, 2954, 7519, 15038, 15403, 21733, 30806, 43466, 52633, 105266, 107821, 152131, 215642, 304262, 1586509, 3173018, 11105563, 22211126]

約数ペア:

[(1, 22211126), (2, 11105563), (7, 3173018), (14, 1586509), (73, 304262), (103, 215642), (146, 152131), (206, 107821), (211, 105266), (422, 52633), (511, 43466), (721, 30806), (1022, 21733), (1442, 15403), (1477, 15038), (2954, 7519)]