11420276

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 24084480

約数和(自身を除く): 12664204

約数列:

[1, 2, 4, 7, 14, 28, 31, 59, 62, 118, 124, 217, 223, 236, 413, 434, 446, 826, 868, 892, 1561, 1652, 1829, 3122, 3658, 6244, 6913, 7316, 12803, 13157, 13826, 25606, 26314, 27652, 48391, 51212, 52628, 92099, 96782, 184198, 193564, 368396, 407867, 815734, 1631468, 2855069, 5710138, 11420276]

約数ペア:

[(1, 11420276), (2, 5710138), (4, 2855069), (7, 1631468), (14, 815734), (28, 407867), (31, 368396), (59, 193564), (62, 184198), (118, 96782), (124, 92099), (217, 52628), (223, 51212), (236, 48391), (413, 27652), (434, 26314), (446, 25606), (826, 13826), (868, 13157), (892, 12803), (1561, 7316), (1652, 6913), (1829, 6244), (3122, 3658)]