12490082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6379}}^1$

素因数の和:6481

約数の個数: 16

約数和(自身を含む): 20671200

約数和(自身を除く): 8181118

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 6379, 12758, 70169, 140338, 567731, 1135462, 6245041, 12490082]

約数ペア:

[(1, 12490082), (2, 6245041), (11, 1135462), (22, 567731), (89, 140338), (178, 70169), (979, 12758), (1958, 6379)]