25151194

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{19993}}^1$

素因数の和:20049

約数の個数: 16

約数和(自身を含む): 41027688

約数和(自身を除く): 15876494

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 19993, 39986, 339881, 679762, 739741, 1479482, 12575597, 25151194]

約数ペア:

[(1, 25151194), (2, 12575597), (17, 1479482), (34, 739741), (37, 679762), (74, 339881), (629, 39986), (1258, 19993)]