12967306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{853}}^1$

素因数の和:1557

約数の個数: 16

約数和(自身を含む): 21274848

約数和(自身を除く): 8307542

約数列:

[1, 2, 11, 22, 691, 853, 1382, 1706, 7601, 9383, 15202, 18766, 589423, 1178846, 6483653, 12967306]

約数ペア:

[(1, 12967306), (2, 6483653), (11, 1178846), (22, 589423), (691, 18766), (853, 15202), (1382, 9383), (1706, 7601)]