23420122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1303}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 41310720

約数和(自身を除く): 17890598

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 817, 946, 1303, 1634, 2606, 8987, 14333, 17974, 24757, 28666, 49514, 56029, 112058, 272327, 544654, 616319, 1064551, 1232638, 2129102, 11710061, 23420122]

約数ペア:

[(1, 23420122), (2, 11710061), (11, 2129102), (19, 1232638), (22, 1064551), (38, 616319), (43, 544654), (86, 272327), (209, 112058), (418, 56029), (473, 49514), (817, 28666), (946, 24757), (1303, 17974), (1634, 14333), (2606, 8987)]