38905386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{498787}}^1$

素因数の和:498805

約数の個数: 16

約数和(自身を含む): 83796384

約数和(自身を除く): 44890998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 498787, 997574, 1496361, 2992722, 6484231, 12968462, 19452693, 38905386]

約数ペア:

[(1, 38905386), (2, 19452693), (3, 12968462), (6, 6484231), (13, 2992722), (26, 1496361), (39, 997574), (78, 498787)]