2022389963

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{643}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 2364768000

約数和(自身を除く): 342378037

約数列:

[1, 11, 19, 101, 149, 209, 643, 1111, 1639, 1919, 2831, 7073, 12217, 15049, 21109, 31141, 64943, 95807, 134387, 165539, 285931, 714373, 1053877, 1233917, 1820333, 3145241, 9676507, 13573087, 20023663, 106441577, 183853633, 2022389963]

約数ペア:

[(1, 2022389963), (11, 183853633), (19, 106441577), (101, 20023663), (149, 13573087), (209, 9676507), (643, 3145241), (1111, 1820333), (1639, 1233917), (1919, 1053877), (2831, 714373), (7073, 285931), (12217, 165539), (15049, 134387), (21109, 95807), (31141, 64943)]