19294166

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:743

約数の個数: 16

約数和(自身を含む): 29421600

約数和(自身を除く): 10127434

約数列:

[1, 2, 103, 206, 229, 409, 458, 818, 23587, 42127, 47174, 84254, 93661, 187322, 9647083, 19294166]

約数ペア:

[(1, 19294166), (2, 9647083), (103, 187322), (206, 93661), (229, 84254), (409, 47174), (458, 42127), (818, 23587)]