23195788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{593}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 51093504

約数和(自身を除く): 27897716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 127, 154, 254, 308, 508, 593, 889, 1186, 1397, 1778, 2372, 2794, 3556, 4151, 5588, 6523, 8302, 9779, 13046, 16604, 19558, 26092, 39116, 45661, 75311, 91322, 150622, 182644, 301244, 527177, 828421, 1054354, 1656842, 2108708, 3313684, 5798947, 11597894, 23195788]

約数ペア:

[(1, 23195788), (2, 11597894), (4, 5798947), (7, 3313684), (11, 2108708), (14, 1656842), (22, 1054354), (28, 828421), (44, 527177), (77, 301244), (127, 182644), (154, 150622), (254, 91322), (308, 75311), (508, 45661), (593, 39116), (889, 26092), (1186, 19558), (1397, 16604), (1778, 13046), (2372, 9779), (2794, 8302), (3556, 6523), (4151, 5588)]