19569055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12269}}^1$

素因数の和:12314

約数の個数: 16

約数和(自身を含む): 26503200

約数和(自身を除く): 6934145

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 12269, 61345, 134959, 355801, 674795, 1779005, 3913811, 19569055]

約数ペア:

[(1, 19569055), (5, 3913811), (11, 1779005), (29, 674795), (55, 355801), (145, 134959), (319, 61345), (1595, 12269)]