15800988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{188107}}^1$

素因数の和:188121

約数の個数: 24

約数和(自身を含む): 42136192

約数和(自身を除く): 26335204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 188107, 376214, 564321, 752428, 1128642, 1316749, 2257284, 2633498, 3950247, 5266996, 7900494, 15800988]

約数ペア:

[(1, 15800988), (2, 7900494), (3, 5266996), (4, 3950247), (6, 2633498), (7, 2257284), (12, 1316749), (14, 1128642), (21, 752428), (28, 564321), (42, 376214), (84, 188107)]