19911838296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{118522847}}^1$

素因数の和:118522863

約数の個数: 32

約数和(自身を含む): 56890967040

約数和(自身を除く): 36979128744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 118522847, 237045694, 355568541, 474091388, 711137082, 829659929, 948182776, 1422274164, 1659319858, 2488979787, 2844548328, 3318639716, 4977959574, 6637279432, 9955919148, 19911838296]

約数ペア:

[(1, 19911838296), (2, 9955919148), (3, 6637279432), (4, 4977959574), (6, 3318639716), (7, 2844548328), (8, 2488979787), (12, 1659319858), (14, 1422274164), (21, 948182776), (24, 829659929), (28, 711137082), (42, 474091388), (56, 355568541), (84, 237045694), (168, 118522847)]