22651984

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{23209}}^1$

素因数の和:23278

約数の個数: 20

約数和(自身を含む): 44609620

約数和(自身を除く): 21957636

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 23209, 46418, 92836, 185672, 371344, 1415749, 2831498, 5662996, 11325992, 22651984]

約数ペア:

[(1, 22651984), (2, 11325992), (4, 5662996), (8, 2831498), (16, 1415749), (61, 371344), (122, 185672), (244, 92836), (488, 46418), (976, 23209)]