22684784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1051}}^1$

素因数の和:1149

約数の個数: 40

約数和(自身を含む): 46961280

約数和(自身を除く): 24276496

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1051, 1136, 1349, 2102, 2698, 4204, 5396, 8408, 10792, 16816, 19969, 21584, 39938, 74621, 79876, 149242, 159752, 298484, 319504, 596968, 1193936, 1417799, 2835598, 5671196, 11342392, 22684784]

約数ペア:

[(1, 22684784), (2, 11342392), (4, 5671196), (8, 2835598), (16, 1417799), (19, 1193936), (38, 596968), (71, 319504), (76, 298484), (142, 159752), (152, 149242), (284, 79876), (304, 74621), (568, 39938), (1051, 21584), (1136, 19969), (1349, 16816), (2102, 10792), (2698, 8408), (4204, 5396)]