19470678

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{190889}}^1$

素因数の和:190911

約数の個数: 16

約数和(自身を含む): 41232240

約数和(自身を除く): 21761562

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 190889, 381778, 572667, 1145334, 3245113, 6490226, 9735339, 19470678]

約数ペア:

[(1, 19470678), (2, 9735339), (3, 6490226), (6, 3245113), (17, 1145334), (34, 572667), (51, 381778), (102, 190889)]