22976681

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 30293760

約数和(自身を除く): 7317079

約数列:

[1, 7, 13, 19, 91, 97, 133, 137, 247, 679, 959, 1261, 1729, 1781, 1843, 2603, 8827, 12467, 12901, 13289, 18221, 23959, 33839, 93023, 167713, 172757, 236873, 252491, 1209299, 1767437, 3282383, 22976681]

約数ペア:

[(1, 22976681), (7, 3282383), (13, 1767437), (19, 1209299), (91, 252491), (97, 236873), (133, 172757), (137, 167713), (247, 93023), (679, 33839), (959, 23959), (1261, 18221), (1729, 13289), (1781, 12901), (1843, 12467), (2603, 8827)]