2195001986

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{3221}}^1\times {\mathrm{9209}}^1$

素因数の和:12469

約数の個数: 16

約数和(自身を含む): 3382906680

約数和(自身を除く): 1187904694

約数列:

[1, 2, 37, 74, 3221, 6442, 9209, 18418, 119177, 238354, 340733, 681466, 29662189, 59324378, 1097500993, 2195001986]

約数ペア:

[(1, 2195001986), (2, 1097500993), (37, 59324378), (74, 29662189), (3221, 681466), (6442, 340733), (9209, 238354), (18418, 119177)]