21000604411

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1298819}}^1$

素因数の和:1298898

約数の個数: 16

約数和(自身を含む): 23690476800

約数和(自身を除く): 2689872389

約数列:

[1, 19, 23, 37, 437, 703, 851, 16169, 1298819, 24677561, 29872837, 48056303, 567583903, 913069757, 1105294969, 21000604411]

約数ペア:

[(1, 21000604411), (19, 1105294969), (23, 913069757), (37, 567583903), (437, 48056303), (703, 29872837), (851, 24677561), (16169, 1298819)]