171948062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31643}}^1$

素因数の和:31688

約数の個数: 32

約数和(自身を含む): 318971520

約数和(自身を除く): 147023458

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 31643, 63286, 348073, 411359, 601217, 696146, 822718, 1202434, 4524949, 6613387, 7815821, 9049898, 13226774, 15631642, 85974031, 171948062]

約数ペア:

[(1, 171948062), (2, 85974031), (11, 15631642), (13, 13226774), (19, 9049898), (22, 7815821), (26, 6613387), (38, 4524949), (143, 1202434), (209, 822718), (247, 696146), (286, 601217), (418, 411359), (494, 348073), (2717, 63286), (5434, 31643)]