22171708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22441}}^1$

素因数の和:22477

約数の個数: 24

約数和(自身を含む): 43986320

約数和(自身を除く): 21814612

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 22441, 44882, 89764, 291733, 426379, 583466, 852758, 1166932, 1705516, 5542927, 11085854, 22171708]

約数ペア:

[(1, 22171708), (2, 11085854), (4, 5542927), (13, 1705516), (19, 1166932), (26, 852758), (38, 583466), (52, 426379), (76, 291733), (247, 89764), (494, 44882), (988, 22441)]