18808552

素因数分解:

$2^3\times 7^2\times {\mathrm{47981}}^1$

素因数の和:48001

約数の個数: 24

約数和(自身を含む): 41024610

約数和(自身を除く): 22216058

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 47981, 95962, 191924, 335867, 383848, 671734, 1343468, 2351069, 2686936, 4702138, 9404276, 18808552]

約数ペア:

[(1, 18808552), (2, 9404276), (4, 4702138), (7, 2686936), (8, 2351069), (14, 1343468), (28, 671734), (49, 383848), (56, 335867), (98, 191924), (196, 95962), (392, 47981)]