2097334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{569}}^1$

素因数の和:687

約数の個数: 16

約数和(自身を含む): 3351600

約数和(自身を除く): 1254266

約数列:

[1, 2, 19, 38, 97, 194, 569, 1138, 1843, 3686, 10811, 21622, 55193, 110386, 1048667, 2097334]

約数ペア:

[(1, 2097334), (2, 1048667), (19, 110386), (38, 55193), (97, 21622), (194, 10811), (569, 3686), (1138, 1843)]