23640018190

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{9891221}}^1$

素因数の和:9891467

約数の個数: 16

約数和(自身を含む): 42730079040

約数和(自身を除く): 19090060850

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 9891221, 19782442, 49456105, 98912210, 2364001819, 4728003638, 11820009095, 23640018190]

約数ペア:

[(1, 23640018190), (2, 11820009095), (5, 4728003638), (10, 2364001819), (239, 98912210), (478, 49456105), (1195, 19782442), (2390, 9891221)]