22389830

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{30671}}^1$

素因数の和:30751

約数の個数: 16

約数和(自身を含む): 40855104

約数和(自身を除く): 18465274

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 30671, 61342, 153355, 306710, 2238983, 4477966, 11194915, 22389830]

約数ペア:

[(1, 22389830), (2, 11194915), (5, 4477966), (10, 2238983), (73, 306710), (146, 153355), (365, 61342), (730, 30671)]