19360161

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{42179}}^1$

素因数の和:42205

約数の個数: 16

約数和(自身を含む): 30369600

約数和(自身を除く): 11009439

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 42179, 126537, 379611, 717043, 1138833, 2151129, 6453387, 19360161]

約数ペア:

[(1, 19360161), (3, 6453387), (9, 2151129), (17, 1138833), (27, 717043), (51, 379611), (153, 126537), (459, 42179)]