19850058

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47947}}^1$

素因数の和:47978

約数の個数: 24

約数和(自身を含む): 44879328

約数和(自身を除く): 25029270

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 47947, 95894, 143841, 287682, 431523, 863046, 1102781, 2205562, 3308343, 6616686, 9925029, 19850058]

約数ペア:

[(1, 19850058), (2, 9925029), (3, 6616686), (6, 3308343), (9, 2205562), (18, 1102781), (23, 863046), (46, 431523), (69, 287682), (138, 143841), (207, 95894), (414, 47947)]