21749596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29077}}^1$

素因数の和:29109

約数の個数: 24

約数和(自身を含む): 43965936

約数和(自身を除く): 22216340

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 29077, 58154, 116308, 319847, 494309, 639694, 988618, 1279388, 1977236, 5437399, 10874798, 21749596]

約数ペア:

[(1, 21749596), (2, 10874798), (4, 5437399), (11, 1977236), (17, 1279388), (22, 988618), (34, 639694), (44, 494309), (68, 319847), (187, 116308), (374, 58154), (748, 29077)]