1993105912

素因数分解:

$2^3\times 7^1\times {\mathrm{35591177}}^1$

素因数の和:35591190

約数の個数: 16

約数和(自身を含む): 4270941360

約数和(自身を除く): 2277835448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 35591177, 71182354, 142364708, 249138239, 284729416, 498276478, 996552956, 1993105912]

約数ペア:

[(1, 1993105912), (2, 996552956), (4, 498276478), (7, 284729416), (8, 249138239), (14, 142364708), (28, 71182354), (56, 35591177)]