19330704001

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{1213}}^1\times {\mathrm{20147}}^1$

素因数の和:21480

約数の個数: 16

約数和(自身を含む): 22307220864

約数和(自身を除く): 2976516863

約数列:

[1, 7, 113, 791, 1213, 8491, 20147, 137069, 141029, 959483, 2276611, 15936277, 24438311, 171068177, 2761529143, 19330704001]

約数ペア:

[(1, 19330704001), (7, 2761529143), (113, 171068177), (791, 24438311), (1213, 15936277), (8491, 2276611), (20147, 959483), (137069, 141029)]