2912122438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1143803}}^1$

素因数の和:1143891

約数の個数: 16

約数和(自身を含む): 4666720320

約数和(自身を除く): 1754597882

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 1143803, 2287606, 21732257, 43464514, 76634801, 153269602, 1456061219, 2912122438]

約数ペア:

[(1, 2912122438), (2, 1456061219), (19, 153269602), (38, 76634801), (67, 43464514), (134, 21732257), (1273, 2287606), (2546, 1143803)]