18944962

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{11131}}^1$

素因数の和:11193

約数の個数: 16

約数和(自身を含む): 30457152

約数和(自身を除く): 11512190

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 11131, 22262, 256013, 411847, 512026, 823694, 9472481, 18944962]

約数ペア:

[(1, 18944962), (2, 9472481), (23, 823694), (37, 512026), (46, 411847), (74, 256013), (851, 22262), (1702, 11131)]