18673552

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{5009}}^1$

素因数の和:5250

約数の個数: 20

約数和(自身を含む): 36342540

約数和(自身を除く): 17668988

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 5009, 10018, 20036, 40072, 80144, 1167097, 2334194, 4668388, 9336776, 18673552]

約数ペア:

[(1, 18673552), (2, 9336776), (4, 4668388), (8, 2334194), (16, 1167097), (233, 80144), (466, 40072), (932, 20036), (1864, 10018), (3728, 5009)]