19294806

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{23473}}^1$

素因数の和:23615

約数の個数: 16

約数和(自身を含む): 38872944

約数和(自身を除く): 19578138

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 23473, 46946, 70419, 140838, 3215801, 6431602, 9647403, 19294806]

約数ペア:

[(1, 19294806), (2, 9647403), (3, 6431602), (6, 3215801), (137, 140838), (274, 70419), (411, 46946), (822, 23473)]