15663392210

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1\times {\mathrm{20023}}^1$

素因数の和:20738

約数の個数: 32

約数和(自身を含む): 28451060352

約数和(自身を除く): 12787668142

約数列:

[1, 2, 5, 10, 137, 274, 571, 685, 1142, 1370, 2855, 5710, 20023, 40046, 78227, 100115, 156454, 200230, 391135, 782270, 2743151, 5486302, 11433133, 13715755, 22866266, 27431510, 57165665, 114331330, 1566339221, 3132678442, 7831696105, 15663392210]

約数ペア:

[(1, 15663392210), (2, 7831696105), (5, 3132678442), (10, 1566339221), (137, 114331330), (274, 57165665), (571, 27431510), (685, 22866266), (1142, 13715755), (1370, 11433133), (2855, 5486302), (5710, 2743151), (20023, 782270), (40046, 391135), (78227, 200230), (100115, 156454)]