12515384

素因数分解:

$2^3\times 7^3\times {\mathrm{4561}}^1$

素因数の和:4588

約数の個数: 32

約数和(自身を含む): 27372000

約数和(自身を除く): 14856616

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 4561, 9122, 18244, 31927, 36488, 63854, 127708, 223489, 255416, 446978, 893956, 1564423, 1787912, 3128846, 6257692, 12515384]

約数ペア:

[(1, 12515384), (2, 6257692), (4, 3128846), (7, 1787912), (8, 1564423), (14, 893956), (28, 446978), (49, 255416), (56, 223489), (98, 127708), (196, 63854), (343, 36488), (392, 31927), (686, 18244), (1372, 9122), (2744, 4561)]