21826198

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{14929}}^1$

素因数の和:14991

約数の個数: 16

約数和(自身を含む): 35473680

約数和(自身を除く): 13647482

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 14929, 29858, 253793, 507586, 641947, 1283894, 10913099, 21826198]

約数ペア:

[(1, 21826198), (2, 10913099), (17, 1283894), (34, 641947), (43, 507586), (86, 253793), (731, 29858), (1462, 14929)]