19803336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{117877}}^1$

素因数の和:117893

約数の個数: 32

約数和(自身を含む): 56581440

約数和(自身を除く): 36778104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 117877, 235754, 353631, 471508, 707262, 825139, 943016, 1414524, 1650278, 2475417, 2829048, 3300556, 4950834, 6601112, 9901668, 19803336]

約数ペア:

[(1, 19803336), (2, 9901668), (3, 6601112), (4, 4950834), (6, 3300556), (7, 2829048), (8, 2475417), (12, 1650278), (14, 1414524), (21, 943016), (24, 825139), (28, 707262), (42, 471508), (56, 353631), (84, 235754), (168, 117877)]