19058192

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{3413}}^1$

素因数の和:3770

約数の個数: 20

約数和(自身を含む): 37041900

約数和(自身を除く): 17983708

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 3413, 5584, 6826, 13652, 27304, 54608, 1191137, 2382274, 4764548, 9529096, 19058192]

約数ペア:

[(1, 19058192), (2, 9529096), (4, 4764548), (8, 2382274), (16, 1191137), (349, 54608), (698, 27304), (1396, 13652), (2792, 6826), (3413, 5584)]