39922838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{5333}}^1$

素因数の和:5551

約数の個数: 16

約数和(自身を含む): 63367920

約数和(自身を除く): 23445082

約数列:

[1, 2, 19, 38, 197, 394, 3743, 5333, 7486, 10666, 101327, 202654, 1050601, 2101202, 19961419, 39922838]

約数ペア:

[(1, 39922838), (2, 19961419), (19, 2101202), (38, 1050601), (197, 202654), (394, 101327), (3743, 10666), (5333, 7486)]