1878192592

素因数分解:

$2^4\times {\mathrm{1151}}^1\times {\mathrm{101987}}^1$

素因数の和:103146

約数の個数: 20

約数和(自身を含む): 3642195456

約数和(自身を除く): 1764002864

約数列:

[1, 2, 4, 8, 16, 1151, 2302, 4604, 9208, 18416, 101987, 203974, 407948, 815896, 1631792, 117387037, 234774074, 469548148, 939096296, 1878192592]

約数ペア:

[(1, 1878192592), (2, 939096296), (4, 469548148), (8, 234774074), (16, 117387037), (1151, 1631792), (2302, 815896), (4604, 407948), (9208, 203974), (18416, 101987)]