13139522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9791}}^1$

素因数の和:9865

約数の個数: 16

約数和(自身を含む): 21855744

約数和(自身を除く): 8716222

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 9791, 19582, 107701, 215402, 597251, 1194502, 6569761, 13139522]

約数ペア:

[(1, 13139522), (2, 6569761), (11, 1194502), (22, 597251), (61, 215402), (122, 107701), (671, 19582), (1342, 9791)]