38641538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{5651}}^1$

素因数の和:5929

約数の個数: 16

約数和(自身を含む): 62669376

約数和(自身を除く): 24027838

約数列:

[1, 2, 13, 26, 263, 526, 3419, 5651, 6838, 11302, 73463, 146926, 1486213, 2972426, 19320769, 38641538]

約数ペア:

[(1, 38641538), (2, 19320769), (13, 2972426), (26, 1486213), (263, 146926), (526, 73463), (3419, 11302), (5651, 6838)]