13378778

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41549}}^1$

素因数の和:41581

約数の個数: 16

約数和(自身を含む): 23932800

約数和(自身を除く): 10554022

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 41549, 83098, 290843, 581686, 955627, 1911254, 6689389, 13378778]

約数ペア:

[(1, 13378778), (2, 6689389), (7, 1911254), (14, 955627), (23, 581686), (46, 290843), (161, 83098), (322, 41549)]