10965968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{52721}}^1$

素因数の和:52742

約数の個数: 20

約数和(自身を含む): 22881348

約数和(自身を除く): 11915380

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 52721, 105442, 210884, 421768, 685373, 843536, 1370746, 2741492, 5482984, 10965968]

約数ペア:

[(1, 10965968), (2, 5482984), (4, 2741492), (8, 1370746), (13, 843536), (16, 685373), (26, 421768), (52, 210884), (104, 105442), (208, 52721)]