25979498

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{8237}}^1$

素因数の和:8341

約数の個数: 16

約数和(自身を含む): 41519520

約数和(自身を除く): 15540022

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 8237, 16474, 156503, 313006, 683671, 1367342, 12989749, 25979498]

約数ペア:

[(1, 25979498), (2, 12989749), (19, 1367342), (38, 683671), (83, 313006), (166, 156503), (1577, 16474), (3154, 8237)]