22549808

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{74177}}^1$

素因数の和:74204

約数の個数: 20

約数和(自身を含む): 45990360

約数和(自身を除く): 23440552

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 74177, 148354, 296708, 593416, 1186832, 1409363, 2818726, 5637452, 11274904, 22549808]

約数ペア:

[(1, 22549808), (2, 11274904), (4, 5637452), (8, 2818726), (16, 1409363), (19, 1186832), (38, 593416), (76, 296708), (152, 148354), (304, 74177)]