2019193118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{113783}}^1$

素因数の和:114271

約数の個数: 16

約数和(自身を含む): 3195054720

約数和(自身を除く): 1175861602

約数列:

[1, 2, 19, 38, 467, 934, 8873, 17746, 113783, 227566, 2161877, 4323754, 53136661, 106273322, 1009596559, 2019193118]

約数ペア:

[(1, 2019193118), (2, 1009596559), (19, 106273322), (38, 53136661), (467, 4323754), (934, 2161877), (8873, 227566), (17746, 113783)]