18519623144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{210450263}}^1$

素因数の和:210450280

約数の個数: 16

約数和(自身を含む): 37881047520

約数和(自身を除く): 19361424376

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 210450263, 420900526, 841801052, 1683602104, 2314952893, 4629905786, 9259811572, 18519623144]

約数ペア:

[(1, 18519623144), (2, 9259811572), (4, 4629905786), (8, 2314952893), (11, 1683602104), (22, 841801052), (44, 420900526), (88, 210450263)]