20181993403

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4866649}}^1$

素因数の和:4866702

約数の個数: 16

約数和(自身を含む): 24527916000

約数和(自身を除く): 4345922597

約数列:

[1, 11, 13, 29, 143, 319, 377, 4147, 4866649, 53533139, 63266437, 141132821, 695930807, 1552461031, 1834726673, 20181993403]

約数ペア:

[(1, 20181993403), (11, 1834726673), (13, 1552461031), (29, 695930807), (143, 141132821), (319, 63266437), (377, 53533139), (4147, 4866649)]