19207974

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{168491}}^1$

素因数の和:168515

約数の個数: 16

約数和(自身を含む): 40438080

約数和(自身を除く): 21230106

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 168491, 336982, 505473, 1010946, 3201329, 6402658, 9603987, 19207974]

約数ペア:

[(1, 19207974), (2, 9603987), (3, 6402658), (6, 3201329), (19, 1010946), (38, 505473), (57, 336982), (114, 168491)]