17459312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83939}}^1$

素因数の和:83960

約数の個数: 20

約数和(自身を含む): 36429960

約数和(自身を除く): 18970648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 83939, 167878, 335756, 671512, 1091207, 1343024, 2182414, 4364828, 8729656, 17459312]

約数ペア:

[(1, 17459312), (2, 8729656), (4, 4364828), (8, 2182414), (13, 1343024), (16, 1091207), (26, 671512), (52, 335756), (104, 167878), (208, 83939)]