39691874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{10141}}^1$

素因数の和:10265

約数の個数: 16

約数和(自身を含む): 63286080

約数和(自身を除く): 23594206

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 10141, 20282, 192679, 385358, 1044523, 2089046, 19845937, 39691874]

約数ペア:

[(1, 39691874), (2, 19845937), (19, 2089046), (38, 1044523), (103, 385358), (206, 192679), (1957, 20282), (3914, 10141)]