19053954

素因数分解:

$2^1\times 3^4\times {\mathrm{117617}}^1$

素因数の和:117631

約数の個数: 20

約数和(自身を含む): 42695334

約数和(自身を除く): 23641380

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 117617, 235234, 352851, 705702, 1058553, 2117106, 3175659, 6351318, 9526977, 19053954]

約数ペア:

[(1, 19053954), (2, 9526977), (3, 6351318), (6, 3175659), (9, 2117106), (18, 1058553), (27, 705702), (54, 352851), (81, 235234), (162, 117617)]