39913070

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{13001}}^1$

素因数の和:13315

約数の個数: 16

約数和(自身を含む): 72083088

約数和(自身を除く): 32170018

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 13001, 26002, 65005, 130010, 3991307, 7982614, 19956535, 39913070]

約数ペア:

[(1, 39913070), (2, 19956535), (5, 7982614), (10, 3991307), (307, 130010), (614, 65005), (1535, 26002), (3070, 13001)]