16828968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53939}}^1$

素因数の和:53961

約数の個数: 32

約数和(自身を含む): 45309600

約数和(自身を除く): 28480632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 53939, 107878, 161817, 215756, 323634, 431512, 647268, 701207, 1294536, 1402414, 2103621, 2804828, 4207242, 5609656, 8414484, 16828968]

約数ペア:

[(1, 16828968), (2, 8414484), (3, 5609656), (4, 4207242), (6, 2804828), (8, 2103621), (12, 1402414), (13, 1294536), (24, 701207), (26, 647268), (39, 431512), (52, 323634), (78, 215756), (104, 161817), (156, 107878), (312, 53939)]