12831376

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:319

約数の個数: 40

約数和(自身を含む): 25784064

約数和(自身を除く): 12952688

約数列:

[1, 2, 4, 8, 16, 47, 94, 113, 151, 188, 226, 302, 376, 452, 604, 752, 904, 1208, 1808, 2416, 5311, 7097, 10622, 14194, 17063, 21244, 28388, 34126, 42488, 56776, 68252, 84976, 113552, 136504, 273008, 801961, 1603922, 3207844, 6415688, 12831376]

約数ペア:

[(1, 12831376), (2, 6415688), (4, 3207844), (8, 1603922), (16, 801961), (47, 273008), (94, 136504), (113, 113552), (151, 84976), (188, 68252), (226, 56776), (302, 42488), (376, 34126), (452, 28388), (604, 21244), (752, 17063), (904, 14194), (1208, 10622), (1808, 7097), (2416, 5311)]