19178848

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{46103}}^1$

素因数の和:46126

約数の個数: 24

約数和(自身を含む): 40663728

約数和(自身を除く): 21484880

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 46103, 92206, 184412, 368824, 599339, 737648, 1198678, 1475296, 2397356, 4794712, 9589424, 19178848]

約数ペア:

[(1, 19178848), (2, 9589424), (4, 4794712), (8, 2397356), (13, 1475296), (16, 1198678), (26, 737648), (32, 599339), (52, 368824), (104, 184412), (208, 92206), (416, 46103)]