19606824

素因数分解:

$2^3\times 3^2\times {\mathrm{272317}}^1$

素因数の和:272329

約数の個数: 24

約数和(自身を含む): 53102010

約数和(自身を除く): 33495186

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 272317, 544634, 816951, 1089268, 1633902, 2178536, 2450853, 3267804, 4901706, 6535608, 9803412, 19606824]

約数ペア:

[(1, 19606824), (2, 9803412), (3, 6535608), (4, 4901706), (6, 3267804), (8, 2450853), (9, 2178536), (12, 1633902), (18, 1089268), (24, 816951), (36, 544634), (72, 272317)]