17992210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 34100352

約数和(自身を除く): 16108142

約数列:

[1, 2, 5, 10, 23, 46, 115, 137, 230, 274, 571, 685, 1142, 1370, 2855, 3151, 5710, 6302, 13133, 15755, 26266, 31510, 65665, 78227, 131330, 156454, 391135, 782270, 1799221, 3598442, 8996105, 17992210]

約数ペア:

[(1, 17992210), (2, 8996105), (5, 3598442), (10, 1799221), (23, 782270), (46, 391135), (115, 156454), (137, 131330), (230, 78227), (274, 65665), (571, 31510), (685, 26266), (1142, 15755), (1370, 13133), (2855, 6302), (3151, 5710)]