18448354

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1187}}^1$

素因数の和:1617

約数の個数: 16

約数和(自身を含む): 29224800

約数和(自身を除く): 10776446

約数列:

[1, 2, 19, 38, 409, 818, 1187, 2374, 7771, 15542, 22553, 45106, 485483, 970966, 9224177, 18448354]

約数ペア:

[(1, 18448354), (2, 9224177), (19, 970966), (38, 485483), (409, 45106), (818, 22553), (1187, 15542), (2374, 7771)]