11157218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3299}}^1$

素因数の和:3409

約数の個数: 16

約数和(自身を含む): 17820000

約数和(自身を除く): 6662782

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3299, 3382, 6598, 62681, 125362, 293611, 587222, 5578609, 11157218]

約数ペア:

[(1, 11157218), (2, 5578609), (19, 587222), (38, 293611), (89, 125362), (178, 62681), (1691, 6598), (3299, 3382)]