11722718

素因数分解:

$2^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1327}}^1$

素因数の和:1967

約数の個数: 16

約数和(自身を含む): 20143104

約数和(自身を除く): 8420386

約数列:

[1, 2, 7, 14, 631, 1262, 1327, 2654, 4417, 8834, 9289, 18578, 837337, 1674674, 5861359, 11722718]

約数ペア:

[(1, 11722718), (2, 5861359), (7, 1674674), (14, 837337), (631, 18578), (1262, 9289), (1327, 8834), (2654, 4417)]