13398605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4129}}^1$

素因数の和:4204

約数の個数: 16

約数和(自身を含む): 17841600

約数和(自身を除く): 4442995

約数列:

[1, 5, 11, 55, 59, 295, 649, 3245, 4129, 20645, 45419, 227095, 243611, 1218055, 2679721, 13398605]

約数ペア:

[(1, 13398605), (5, 2679721), (11, 1218055), (55, 243611), (59, 227095), (295, 45419), (649, 20645), (3245, 4129)]