172019976202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{122347067}}^1$

素因数の和:122347125

約数の個数: 16

約数和(自身を含む): 278951315040

約数和(自身を除く): 106931338838

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 122347067, 244694134, 2324594273, 4526841479, 4649188546, 9053682958, 86009988101, 172019976202]

約数ペア:

[(1, 172019976202), (2, 86009988101), (19, 9053682958), (37, 4649188546), (38, 4526841479), (74, 2324594273), (703, 244694134), (1406, 122347067)]