11720196

素因数分解:

$2^2\times 3^2\times {\mathrm{379}}^1\times {\mathrm{859}}^1$

素因数の和:1248

約数の個数: 36

約数和(自身を含む): 29738800

約数和(自身を除く): 18018604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 379, 758, 859, 1137, 1516, 1718, 2274, 2577, 3411, 3436, 4548, 5154, 6822, 7731, 10308, 13644, 15462, 30924, 325561, 651122, 976683, 1302244, 1953366, 2930049, 3906732, 5860098, 11720196]

約数ペア:

[(1, 11720196), (2, 5860098), (3, 3906732), (4, 2930049), (6, 1953366), (9, 1302244), (12, 976683), (18, 651122), (36, 325561), (379, 30924), (758, 15462), (859, 13644), (1137, 10308), (1516, 7731), (1718, 6822), (2274, 5154), (2577, 4548), (3411, 3436)]