23038970

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 42863040

約数和(自身を除く): 19824070

約数列:

[1, 2, 5, 10, 43, 86, 131, 215, 262, 409, 430, 655, 818, 1310, 2045, 4090, 5633, 11266, 17587, 28165, 35174, 53579, 56330, 87935, 107158, 175870, 267895, 535790, 2303897, 4607794, 11519485, 23038970]

約数ペア:

[(1, 23038970), (2, 11519485), (5, 4607794), (10, 2303897), (43, 535790), (86, 267895), (131, 175870), (215, 107158), (262, 87935), (409, 56330), (430, 53579), (655, 35174), (818, 28165), (1310, 17587), (2045, 11266), (4090, 5633)]