2045806

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7691}}^1$

素因数の和:7719

約数の個数: 16

約数和(自身を含む): 3692160

約数和(自身を除く): 1646354

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7691, 15382, 53837, 107674, 146129, 292258, 1022903, 2045806]

約数ペア:

[(1, 2045806), (2, 1022903), (7, 292258), (14, 146129), (19, 107674), (38, 53837), (133, 15382), (266, 7691)]