139014146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{54601}}^1$

素因数の和:54689

約数の個数: 16

約数和(自身を含む): 222776160

約数和(自身を除く): 83762014

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 54601, 109202, 1037419, 2074838, 3658267, 7316534, 69507073, 139014146]

約数ペア:

[(1, 139014146), (2, 69507073), (19, 7316534), (38, 3658267), (67, 2074838), (134, 1037419), (1273, 109202), (2546, 54601)]