12338992

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{24877}}^1$

素因数の和:24916

約数の個数: 20

約数和(自身を含む): 24678976

約数和(自身を除く): 12339984

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 24877, 49754, 99508, 199016, 398032, 771187, 1542374, 3084748, 6169496, 12338992]

約数ペア:

[(1, 12338992), (2, 6169496), (4, 3084748), (8, 1542374), (16, 771187), (31, 398032), (62, 199016), (124, 99508), (248, 49754), (496, 24877)]