1995580222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{179233}}^1$

素因数の和:179547

約数の個数: 16

約数和(自身を含む): 3161687760

約数和(自身を除く): 1166107538

約数列:

[1, 2, 19, 38, 293, 586, 5567, 11134, 179233, 358466, 3405427, 6810854, 52515269, 105030538, 997790111, 1995580222]

約数ペア:

[(1, 1995580222), (2, 997790111), (19, 105030538), (38, 52515269), (293, 6810854), (586, 3405427), (5567, 358466), (11134, 179233)]