12785838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7127}}^1$

素因数の和:7168

約数の個数: 32

約数和(自身を含む): 28740096

約数和(自身を除く): 15954258

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 7127, 14254, 21381, 42762, 92651, 163921, 185302, 277953, 327842, 491763, 555906, 983526, 2130973, 4261946, 6392919, 12785838]

約数ペア:

[(1, 12785838), (2, 6392919), (3, 4261946), (6, 2130973), (13, 983526), (23, 555906), (26, 491763), (39, 327842), (46, 277953), (69, 185302), (78, 163921), (138, 92651), (299, 42762), (598, 21381), (897, 14254), (1794, 7127)]