19357322

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{6397}}^1$

素因数の和:6505

約数の個数: 16

約数和(自身を含む): 31094280

約数和(自身を除く): 11736958

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 6397, 12794, 108749, 217498, 569333, 1138666, 9678661, 19357322]

約数ペア:

[(1, 19357322), (2, 9678661), (17, 1138666), (34, 569333), (89, 217498), (178, 108749), (1513, 12794), (3026, 6397)]