19264564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{1193}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 36908928

約数和(自身を除く): 17644364

約数列:

[1, 2, 4, 11, 22, 44, 367, 734, 1193, 1468, 2386, 4037, 4772, 8074, 13123, 16148, 26246, 52492, 437831, 875662, 1751324, 4816141, 9632282, 19264564]

約数ペア:

[(1, 19264564), (2, 9632282), (4, 4816141), (11, 1751324), (22, 875662), (44, 437831), (367, 52492), (734, 26246), (1193, 16148), (1468, 13123), (2386, 8074), (4037, 4772)]