12945542

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3659}}^1$

素因数の和:3751

約数の個数: 16

約数和(自身を含む): 20422800

約数和(自身を除く): 7477258

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 3659, 7318, 106111, 212222, 223199, 446398, 6472771, 12945542]

約数ペア:

[(1, 12945542), (2, 6472771), (29, 446398), (58, 223199), (61, 212222), (122, 106111), (1769, 7318), (3538, 3659)]