39815789758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2683}}^1\times {\mathrm{390527}}^1$

素因数の和:393231

約数の個数: 16

約数和(自身を含む): 62890629120

約数和(自身を除く): 23074839362

約数列:

[1, 2, 19, 38, 2683, 5366, 50977, 101954, 390527, 781054, 7420013, 14840026, 1047783941, 2095567882, 19907894879, 39815789758]

約数ペア:

[(1, 39815789758), (2, 19907894879), (19, 2095567882), (38, 1047783941), (2683, 14840026), (5366, 7420013), (50977, 781054), (101954, 390527)]