22159504

素因数分解:

$2^4\times {\mathrm{769}}^1\times {\mathrm{1801}}^1$

素因数の和:2578

約数の個数: 20

約数和(自身を含む): 43013740

約数和(自身を除く): 20854236

約数列:

[1, 2, 4, 8, 16, 769, 1538, 1801, 3076, 3602, 6152, 7204, 12304, 14408, 28816, 1384969, 2769938, 5539876, 11079752, 22159504]

約数ペア:

[(1, 22159504), (2, 11079752), (4, 5539876), (8, 2769938), (16, 1384969), (769, 28816), (1538, 14408), (1801, 12304), (3076, 7204), (3602, 6152)]