16278295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6883}}^1$

素因数の和:6942

約数の個数: 16

約数和(自身を含む): 21808512

約数和(自身を除く): 5530217

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 6883, 34415, 75713, 295969, 378565, 1479845, 3255659, 16278295]

約数ペア:

[(1, 16278295), (5, 3255659), (11, 1479845), (43, 378565), (55, 295969), (215, 75713), (473, 34415), (2365, 6883)]