23781838

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:256

約数の個数: 24

約数和(自身を含む): 37481400

約数和(自身を除く): 13699562

約数列:

[1, 2, 43, 59, 86, 109, 118, 218, 1849, 2537, 3698, 4687, 5074, 6431, 9374, 12862, 109091, 201541, 218182, 276533, 403082, 553066, 11890919, 23781838]

約数ペア:

[(1, 23781838), (2, 11890919), (43, 553066), (59, 403082), (86, 276533), (109, 218182), (118, 201541), (218, 109091), (1849, 12862), (2537, 9374), (3698, 6431), (4687, 5074)]