11897968

素因数分解:

$2^4\times {\mathrm{769}}^1\times {\mathrm{967}}^1$

素因数の和:1744

約数の個数: 20

約数和(自身を含む): 23106160

約数和(自身を除く): 11208192

約数列:

[1, 2, 4, 8, 16, 769, 967, 1538, 1934, 3076, 3868, 6152, 7736, 12304, 15472, 743623, 1487246, 2974492, 5948984, 11897968]

約数ペア:

[(1, 11897968), (2, 5948984), (4, 2974492), (8, 1487246), (16, 743623), (769, 15472), (967, 12304), (1538, 7736), (1934, 6152), (3076, 3868)]