19395694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4019}}^1$

素因数の和:4167

約数の個数: 16

約数和(自身を含む): 30873600

約数和(自身を除く): 11477906

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4019, 4826, 8038, 76361, 152722, 510413, 1020826, 9697847, 19395694]

約数ペア:

[(1, 19395694), (2, 9697847), (19, 1020826), (38, 510413), (127, 152722), (254, 76361), (2413, 8038), (4019, 4826)]