12074686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 20514816

約数和(自身を除く): 8440130

約数列:

[1, 2, 13, 26, 31, 62, 71, 142, 211, 403, 422, 806, 923, 1846, 2201, 2743, 4402, 5486, 6541, 13082, 14981, 28613, 29962, 57226, 85033, 170066, 194753, 389506, 464411, 928822, 6037343, 12074686]

約数ペア:

[(1, 12074686), (2, 6037343), (13, 928822), (26, 464411), (31, 389506), (62, 194753), (71, 170066), (142, 85033), (211, 57226), (403, 29962), (422, 28613), (806, 14981), (923, 13082), (1846, 6541), (2201, 5486), (2743, 4402)]