210002012671

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1571}}^1\times {\mathrm{639589}}^1$

素因数の和:641190

約数の個数: 16

約数和(自身を含む): 241304515200

約数和(自身を除く): 31302502529

約数列:

[1, 11, 19, 209, 1571, 17281, 29849, 328339, 639589, 7035479, 12152191, 133674101, 1004794319, 11052737509, 19091092061, 210002012671]

約数ペア:

[(1, 210002012671), (11, 19091092061), (19, 11052737509), (209, 1004794319), (1571, 133674101), (17281, 12152191), (29849, 7035479), (328339, 639589)]