12373228

素因数分解:

$2^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{683}}^1$

素因数の和:1341

約数の個数: 24

約数和(自身を含む): 24820992

約数和(自身を除く): 12447764

約数列:

[1, 2, 4, 7, 14, 28, 647, 683, 1294, 1366, 2588, 2732, 4529, 4781, 9058, 9562, 18116, 19124, 441901, 883802, 1767604, 3093307, 6186614, 12373228]

約数ペア:

[(1, 12373228), (2, 6186614), (4, 3093307), (7, 1767604), (14, 883802), (28, 441901), (647, 19124), (683, 18116), (1294, 9562), (1366, 9058), (2588, 4781), (2732, 4529)]