22978852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{683}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 43436736

約数和(自身を除く): 20457884

約数列:

[1, 2, 4, 13, 26, 52, 647, 683, 1294, 1366, 2588, 2732, 8411, 8879, 16822, 17758, 33644, 35516, 441901, 883802, 1767604, 5744713, 11489426, 22978852]

約数ペア:

[(1, 22978852), (2, 11489426), (4, 5744713), (13, 1767604), (26, 883802), (52, 441901), (647, 35516), (683, 33644), (1294, 17758), (1366, 16822), (2588, 8879), (2732, 8411)]