19069386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{454033}}^1$

素因数の和:454045

約数の個数: 16

約数和(自身を含む): 43587264

約数和(自身を除く): 24517878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 454033, 908066, 1362099, 2724198, 3178231, 6356462, 9534693, 19069386]

約数ペア:

[(1, 19069386), (2, 9534693), (3, 6356462), (6, 3178231), (7, 2724198), (14, 1362099), (21, 908066), (42, 454033)]