12642416

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{2153}}^1$

素因数の和:2528

約数の個数: 20

約数和(自身を含む): 24572832

約数和(自身を除く): 11930416

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2153, 2936, 4306, 5872, 8612, 17224, 34448, 790151, 1580302, 3160604, 6321208, 12642416]

約数ペア:

[(1, 12642416), (2, 6321208), (4, 3160604), (8, 1580302), (16, 790151), (367, 34448), (734, 17224), (1468, 8612), (2153, 5872), (2936, 4306)]