15705022039

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{247991}}^1$

素因数の和:248190

約数の個数: 16

約数和(自身を含む): 18331568640

約数和(自身を除く): 2626546601

約数列:

[1, 7, 83, 109, 581, 763, 9047, 63329, 247991, 1735937, 20583253, 27031019, 144082771, 189217133, 2243574577, 15705022039]

約数ペア:

[(1, 15705022039), (7, 2243574577), (83, 189217133), (109, 144082771), (581, 27031019), (763, 20583253), (9047, 1735937), (63329, 247991)]