11367103730

素因数分解:

$2^1\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{569209}}^1$

素因数の和:571213

約数の個数: 16

約数和(自身を含む): 20471068440

約数和(自身を除く): 9103964710

約数列:

[1, 2, 5, 10, 1997, 3994, 9985, 19970, 569209, 1138418, 2846045, 5692090, 1136710373, 2273420746, 5683551865, 11367103730]

約数ペア:

[(1, 11367103730), (2, 5683551865), (5, 2273420746), (10, 1136710373), (1997, 5692090), (3994, 2846045), (9985, 1138418), (19970, 569209)]