20161272659

素因数分解:

${\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{811}}^1\times {\mathrm{4493}}^1$

素因数の和:5818

約数の個数: 16

約数和(自身を含む): 22069926144

約数和(自身を除く): 1908653485

約数列:

[1, 11, 503, 811, 4493, 5533, 8921, 49423, 407933, 2259979, 3643823, 4487263, 24859769, 40082053, 1832842969, 20161272659]

約数ペア:

[(1, 20161272659), (11, 1832842969), (503, 40082053), (811, 24859769), (4493, 4487263), (5533, 3643823), (8921, 2259979), (49423, 407933)]