13800304

素因数分解:

$2^4\times 7^1\times {\mathrm{123217}}^1$

素因数の和:123232

約数の個数: 20

約数和(自身を含む): 30558064

約数和(自身を除く): 16757760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 123217, 246434, 492868, 862519, 985736, 1725038, 1971472, 3450076, 6900152, 13800304]

約数ペア:

[(1, 13800304), (2, 6900152), (4, 3450076), (7, 1971472), (8, 1725038), (14, 985736), (16, 862519), (28, 492868), (56, 246434), (112, 123217)]