7222090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38011}}^1$

素因数の和:38037

約数の個数: 16

約数和(自身を含む): 13684320

約数和(自身を除く): 6462230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 38011, 76022, 190055, 380110, 722209, 1444418, 3611045, 7222090]

約数ペア:

[(1, 7222090), (2, 3611045), (5, 1444418), (10, 722209), (19, 380110), (38, 190055), (95, 76022), (190, 38011)]