11457584

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{5227}}^1$

素因数の和:5372

約数の個数: 20

約数和(自身を含む): 22365384

約数和(自身を除く): 10907800

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 5227, 10454, 20908, 41816, 83632, 716099, 1432198, 2864396, 5728792, 11457584]

約数ペア:

[(1, 11457584), (2, 5728792), (4, 2864396), (8, 1432198), (16, 716099), (137, 83632), (274, 41816), (548, 20908), (1096, 10454), (2192, 5227)]