38018446

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{839}}^1$

素因数の和:1143

約数の個数: 16

約数和(自身を含む): 57859200

約数和(自身を除く): 19840754

約数列:

[1, 2, 139, 163, 278, 326, 839, 1678, 22657, 45314, 116621, 136757, 233242, 273514, 19009223, 38018446]

約数ペア:

[(1, 38018446), (2, 19009223), (139, 273514), (163, 233242), (278, 136757), (326, 116621), (839, 45314), (1678, 22657)]