2019439798

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{93139}}^1$

素因数の和:93471

約数の個数: 16

約数和(自身を含む): 3121680240

約数和(自身を除く): 1102240442

約数列:

[1, 2, 37, 74, 293, 586, 10841, 21682, 93139, 186278, 3446143, 6892286, 27289727, 54579454, 1009719899, 2019439798]

約数ペア:

[(1, 2019439798), (2, 1009719899), (37, 54579454), (74, 27289727), (293, 6892286), (586, 3446143), (10841, 186278), (21682, 93139)]