9718441730

素因数分解:

$2^1\times 5^1\times {\mathrm{1913}}^1\times {\mathrm{508021}}^1$

素因数の和:509941

約数の個数: 16

約数和(自身を含む): 17502373944

約数和(自身を除く): 7783932214

約数列:

[1, 2, 5, 10, 1913, 3826, 9565, 19130, 508021, 1016042, 2540105, 5080210, 971844173, 1943688346, 4859220865, 9718441730]

約数ペア:

[(1, 9718441730), (2, 4859220865), (5, 1943688346), (10, 971844173), (1913, 5080210), (3826, 2540105), (9565, 1016042), (19130, 508021)]