21734590

素因数分解:

$2^1\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{1583}}^1$

素因数の和:2963

約数の個数: 16

約数和(自身を含む): 39175488

約数和(自身を除く): 17440898

約数列:

[1, 2, 5, 10, 1373, 1583, 2746, 3166, 6865, 7915, 13730, 15830, 2173459, 4346918, 10867295, 21734590]

約数ペア:

[(1, 21734590), (2, 10867295), (5, 4346918), (10, 2173459), (1373, 15830), (1583, 13730), (2746, 7915), (3166, 6865)]