22105552

素因数分解:

$2^4\times 7^1\times {\mathrm{197371}}^1$

素因数の和:197386

約数の個数: 20

約数和(自身を含む): 48948256

約数和(自身を除く): 26842704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197371, 394742, 789484, 1381597, 1578968, 2763194, 3157936, 5526388, 11052776, 22105552]

約数ペア:

[(1, 22105552), (2, 11052776), (4, 5526388), (7, 3157936), (8, 2763194), (14, 1578968), (16, 1381597), (28, 789484), (56, 394742), (112, 197371)]