22511504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{74051}}^1$

素因数の和:74078

約数の個数: 20

約数和(自身を含む): 45912240

約数和(自身を除く): 23400736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 74051, 148102, 296204, 592408, 1184816, 1406969, 2813938, 5627876, 11255752, 22511504]

約数ペア:

[(1, 22511504), (2, 11255752), (4, 5627876), (8, 2813938), (16, 1406969), (19, 1184816), (38, 592408), (76, 296204), (152, 148102), (304, 74051)]