16947528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{54319}}^1$

素因数の和:54341

約数の個数: 32

約数和(自身を含む): 45628800

約数和(自身を除く): 28681272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 54319, 108638, 162957, 217276, 325914, 434552, 651828, 706147, 1303656, 1412294, 2118441, 2824588, 4236882, 5649176, 8473764, 16947528]

約数ペア:

[(1, 16947528), (2, 8473764), (3, 5649176), (4, 4236882), (6, 2824588), (8, 2118441), (12, 1412294), (13, 1303656), (24, 706147), (26, 651828), (39, 434552), (52, 325914), (78, 217276), (104, 162957), (156, 108638), (312, 54319)]