22656340981

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{643}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 24593587200

約数和(自身を除く): 1937246219

約数列:

[1, 19, 67, 89, 311, 643, 1273, 1691, 5909, 5963, 12217, 20837, 27679, 43081, 57227, 113297, 199973, 395903, 525901, 818539, 1087313, 1854493, 3799487, 3834209, 13398191, 17797597, 35235367, 72849971, 254565629, 338154343, 1192438999, 22656340981]

約数ペア:

[(1, 22656340981), (19, 1192438999), (67, 338154343), (89, 254565629), (311, 72849971), (643, 35235367), (1273, 17797597), (1691, 13398191), (5909, 3834209), (5963, 3799487), (12217, 1854493), (20837, 1087313), (27679, 818539), (43081, 525901), (57227, 395903), (113297, 199973)]