2019611204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{38838677}}^1$

素因数の和:38838694

約数の個数: 12

約数和(自身を含む): 3806190444

約数和(自身を除く): 1786579240

約数列:

[1, 2, 4, 13, 26, 52, 38838677, 77677354, 155354708, 504902801, 1009805602, 2019611204]

約数ペア:

[(1, 2019611204), (2, 1009805602), (4, 504902801), (13, 155354708), (26, 77677354), (52, 38838677)]