38642916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{247711}}^1$

素因数の和:247731

約数の個数: 24

約数和(自身を含む): 97103104

約数和(自身を除く): 58460188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 247711, 495422, 743133, 990844, 1486266, 2972532, 3220243, 6440486, 9660729, 12880972, 19321458, 38642916]

約数ペア:

[(1, 38642916), (2, 19321458), (3, 12880972), (4, 9660729), (6, 6440486), (12, 3220243), (13, 2972532), (26, 1486266), (39, 990844), (52, 743133), (78, 495422), (156, 247711)]