13042898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9719}}^1$

素因数の和:9793

約数の個数: 16

約数和(自身を含む): 21695040

約数和(自身を除く): 8652142

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 9719, 19438, 106909, 213818, 592859, 1185718, 6521449, 13042898]

約数ペア:

[(1, 13042898), (2, 6521449), (11, 1185718), (22, 592859), (61, 213818), (122, 106909), (671, 19438), (1342, 9719)]