2019935754434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{189950701}}^1$

素因数の和:189951125

約数の個数: 16

約数和(自身を含む): 3270951088440

約数和(自身を除く): 1251015334006

約数列:

[1, 2, 13, 26, 409, 818, 5317, 10634, 189950701, 379901402, 2469359113, 4938718226, 77689836709, 155379673418, 1009967877217, 2019935754434]

約数ペア:

[(1, 2019935754434), (2, 1009967877217), (13, 155379673418), (26, 77689836709), (409, 4938718226), (818, 2469359113), (5317, 379901402), (10634, 189950701)]