19362992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{110017}}^1$

素因数の和:110036

約数の個数: 20

約数和(自身を含む): 40926696

約数和(自身を除く): 21563704

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 110017, 220034, 440068, 880136, 1210187, 1760272, 2420374, 4840748, 9681496, 19362992]

約数ペア:

[(1, 19362992), (2, 9681496), (4, 4840748), (8, 2420374), (11, 1760272), (16, 1210187), (22, 880136), (44, 440068), (88, 220034), (176, 110017)]