13299830

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{21803}}^1$

素因数の和:21871

約数の個数: 16

約数和(自身を含む): 24333264

約数和(自身を除く): 11033434

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 21803, 43606, 109015, 218030, 1329983, 2659966, 6649915, 13299830]

約数ペア:

[(1, 13299830), (2, 6649915), (5, 2659966), (10, 1329983), (61, 218030), (122, 109015), (305, 43606), (610, 21803)]