19771296

素因数分解:

$2^5\times 3^1\times {\mathrm{205951}}^1$

素因数の和:205964

約数の個数: 24

約数和(自身を含む): 51899904

約数和(自身を除く): 32128608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 205951, 411902, 617853, 823804, 1235706, 1647608, 2471412, 3295216, 4942824, 6590432, 9885648, 19771296]

約数ペア:

[(1, 19771296), (2, 9885648), (3, 6590432), (4, 4942824), (6, 3295216), (8, 2471412), (12, 1647608), (16, 1235706), (24, 823804), (32, 617853), (48, 411902), (96, 205951)]