19671194

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{839}}^1$

素因数の和:1477

約数の個数: 16

約数和(自身を含む): 31147200

約数和(自身を除く): 11476006

約数列:

[1, 2, 19, 38, 617, 839, 1234, 1678, 11723, 15941, 23446, 31882, 517663, 1035326, 9835597, 19671194]

約数ペア:

[(1, 19671194), (2, 9835597), (19, 1035326), (38, 517663), (617, 31882), (839, 23446), (1234, 15941), (1678, 11723)]