12886522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30829}}^1$

素因数の和:30861

約数の個数: 16

約数和(自身を含む): 22197600

約数和(自身を除く): 9311078

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 30829, 61658, 339119, 585751, 678238, 1171502, 6443261, 12886522]

約数ペア:

[(1, 12886522), (2, 6443261), (11, 1171502), (19, 678238), (22, 585751), (38, 339119), (209, 61658), (418, 30829)]