19768432321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{626833}}^1$

素因数の和:626952

約数の個数: 16

約数和(自身を含む): 22385495808

約数和(自身を除く): 2617063487

約数列:

[1, 11, 47, 61, 517, 671, 2867, 31537, 626833, 6895163, 29461151, 38236813, 324072661, 420604943, 1797130211, 19768432321]

約数ペア:

[(1, 19768432321), (11, 1797130211), (47, 420604943), (61, 324072661), (517, 38236813), (671, 29461151), (2867, 6895163), (31537, 626833)]