13204574

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2393}}^1$

素因数の和:2515

約数の個数: 16

約数和(自身を含む): 20684160

約数和(自身を除く): 7479586

約数列:

[1, 2, 31, 62, 89, 178, 2393, 2759, 4786, 5518, 74183, 148366, 212977, 425954, 6602287, 13204574]

約数ペア:

[(1, 13204574), (2, 6602287), (31, 425954), (62, 212977), (89, 148366), (178, 74183), (2393, 5518), (2759, 4786)]