19279403

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4649}}^1$

素因数の和:4702

約数の個数: 16

約数和(自身を含む): 23436000

約数和(自身を除く): 4156597

約数列:

[1, 11, 13, 29, 143, 319, 377, 4147, 4649, 51139, 60437, 134821, 664807, 1483031, 1752673, 19279403]

約数ペア:

[(1, 19279403), (11, 1752673), (13, 1483031), (29, 664807), (143, 134821), (319, 60437), (377, 51139), (4147, 4649)]