9820756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3659}}^1$

素因数の和:3735

約数の個数: 24

約数和(自身を含む): 19061280

約数和(自身を除く): 9240524

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 3659, 7318, 14636, 40249, 80498, 160996, 223199, 446398, 892796, 2455189, 4910378, 9820756]

約数ペア:

[(1, 9820756), (2, 4910378), (4, 2455189), (11, 892796), (22, 446398), (44, 223199), (61, 160996), (122, 80498), (244, 40249), (671, 14636), (1342, 7318), (2684, 3659)]