19965954

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{56401}}^1$

素因数の和:56465

約数の個数: 16

約数和(自身を含む): 40609440

約数和(自身を除く): 20643486

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 56401, 112802, 169203, 338406, 3327659, 6655318, 9982977, 19965954]

約数ペア:

[(1, 19965954), (2, 9982977), (3, 6655318), (6, 3327659), (59, 338406), (118, 169203), (177, 112802), (354, 56401)]