38438426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{3011}}^1$

素因数の和:3517

約数の個数: 16

約数和(自身を含む): 62239968

約数和(自身を除く): 23801542

約数列:

[1, 2, 13, 26, 491, 982, 3011, 6022, 6383, 12766, 39143, 78286, 1478401, 2956802, 19219213, 38438426]

約数ペア:

[(1, 38438426), (2, 19219213), (13, 2956802), (26, 1478401), (491, 78286), (982, 39143), (3011, 12766), (6022, 6383)]