11837968

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{2633}}^1$

素因数の和:2922

約数の個数: 20

約数和(自身を含む): 23026428

約数和(自身を除く): 11188460

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 2633, 4496, 5266, 10532, 21064, 42128, 739873, 1479746, 2959492, 5918984, 11837968]

約数ペア:

[(1, 11837968), (2, 5918984), (4, 2959492), (8, 1479746), (16, 739873), (281, 42128), (562, 21064), (1124, 10532), (2248, 5266), (2633, 4496)]