19156760882

素因数分解:

$2^1\times 7^1\times {\mathrm{3209}}^1\times {\mathrm{426407}}^1$

素因数の和:429625

約数の個数: 16

約数和(自身を含む): 32850472320

約数和(自身を除く): 13693711438

約数列:

[1, 2, 7, 14, 3209, 6418, 22463, 44926, 426407, 852814, 2984849, 5969698, 1368340063, 2736680126, 9578380441, 19156760882]

約数ペア:

[(1, 19156760882), (2, 9578380441), (7, 2736680126), (14, 1368340063), (3209, 5969698), (6418, 2984849), (22463, 852814), (44926, 426407)]