12259779842

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{661}}^1\times {\mathrm{43951}}^1$

素因数の和:44825

約数の個数: 16

約数和(自身を含む): 18505198464

約数和(自身を除く): 6245418622

約数列:

[1, 2, 211, 422, 661, 1322, 43951, 87902, 139471, 278942, 9273661, 18547322, 29051611, 58103222, 6129889921, 12259779842]

約数ペア:

[(1, 12259779842), (2, 6129889921), (211, 58103222), (422, 29051611), (661, 18547322), (1322, 9273661), (43951, 278942), (87902, 139471)]