12849518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 23341824

約数和(自身を除く): 10492306

約数列:

[1, 2, 11, 17, 22, 34, 43, 47, 86, 94, 187, 289, 374, 473, 517, 578, 731, 799, 946, 1034, 1462, 1598, 2021, 3179, 4042, 6358, 8041, 8789, 12427, 13583, 16082, 17578, 22231, 24854, 27166, 34357, 44462, 68714, 136697, 149413, 273394, 298826, 377927, 584069, 755854, 1168138, 6424759, 12849518]

約数ペア:

[(1, 12849518), (2, 6424759), (11, 1168138), (17, 755854), (22, 584069), (34, 377927), (43, 298826), (47, 273394), (86, 149413), (94, 136697), (187, 68714), (289, 44462), (374, 34357), (473, 27166), (517, 24854), (578, 22231), (731, 17578), (799, 16082), (946, 13583), (1034, 12427), (1462, 8789), (1598, 8041), (2021, 6358), (3179, 4042)]