2105222401

素因数分解:

${\mathrm{19}}^2\times {\mathrm{179}}^1\times {\mathrm{32579}}^1$

素因数の和:32796

約数の個数: 12

約数和(自身を含む): 2234336400

約数和(自身を除く): 129113999

約数列:

[1, 19, 179, 361, 3401, 32579, 64619, 619001, 5831641, 11761019, 110801179, 2105222401]

約数ペア:

[(1, 2105222401), (19, 110801179), (179, 11761019), (361, 5831641), (3401, 619001), (32579, 64619)]