12961070

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{14563}}^1$

素因数の和:14659

約数の個数: 16

約数和(自身を含む): 23593680

約数和(自身を除く): 10632610

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 14563, 29126, 72815, 145630, 1296107, 2592214, 6480535, 12961070]

約数ペア:

[(1, 12961070), (2, 6480535), (5, 2592214), (10, 1296107), (89, 145630), (178, 72815), (445, 29126), (890, 14563)]