21924248

素因数分解:

$2^3\times {\mathrm{1151}}^1\times {\mathrm{2381}}^1$

素因数の和:3538

約数の個数: 16

約数和(自身を含む): 41160960

約数和(自身を除く): 19236712

約数列:

[1, 2, 4, 8, 1151, 2302, 2381, 4604, 4762, 9208, 9524, 19048, 2740531, 5481062, 10962124, 21924248]

約数ペア:

[(1, 21924248), (2, 10962124), (4, 5481062), (8, 2740531), (1151, 19048), (2302, 9524), (2381, 9208), (4604, 4762)]