22130864

素因数分解:

$2^4\times 7^1\times {\mathrm{197597}}^1$

素因数の和:197612

約数の個数: 20

約数和(自身を含む): 49004304

約数和(自身を除く): 26873440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197597, 395194, 790388, 1383179, 1580776, 2766358, 3161552, 5532716, 11065432, 22130864]

約数ペア:

[(1, 22130864), (2, 11065432), (4, 5532716), (7, 3161552), (8, 2766358), (14, 1580776), (16, 1383179), (28, 790388), (56, 395194), (112, 197597)]