78539198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{6133}}^1$

素因数の和:6491

約数の個数: 16

約数和(自身を含む): 124397520

約数和(自身を除く): 45858322

約数列:

[1, 2, 19, 38, 337, 674, 6133, 6403, 12266, 12806, 116527, 233054, 2066821, 4133642, 39269599, 78539198]

約数ペア:

[(1, 78539198), (2, 39269599), (19, 4133642), (38, 2066821), (337, 233054), (674, 116527), (6133, 12806), (6403, 12266)]