13900142

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{673}}^1$

素因数の和:1147

約数の個数: 16

約数和(自身を含む): 21837600

約数和(自身を除く): 7937458

約数列:

[1, 2, 23, 46, 449, 673, 898, 1346, 10327, 15479, 20654, 30958, 302177, 604354, 6950071, 13900142]

約数ペア:

[(1, 13900142), (2, 6950071), (23, 604354), (46, 302177), (449, 30958), (673, 20654), (898, 15479), (1346, 10327)]