17491238

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2549}}^1$

素因数の和:2671

約数の個数: 16

約数和(自身を含む): 27172800

約数和(自身を除く): 9681562

約数列:

[1, 2, 47, 73, 94, 146, 2549, 3431, 5098, 6862, 119803, 186077, 239606, 372154, 8745619, 17491238]

約数ペア:

[(1, 17491238), (2, 8745619), (47, 372154), (73, 239606), (94, 186077), (146, 119803), (2549, 6862), (3431, 5098)]