19765938

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{49169}}^1$

素因数の和:49241

約数の個数: 16

約数和(自身を含む): 40122720

約数和(自身を除く): 20356782

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 49169, 98338, 147507, 295014, 3294323, 6588646, 9882969, 19765938]

約数ペア:

[(1, 19765938), (2, 9882969), (3, 6588646), (6, 3294323), (67, 295014), (134, 147507), (201, 98338), (402, 49169)]