22101488

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{7717}}^1$

素因数の和:7904

約数の個数: 20

約数和(自身を含む): 43066440

約数和(自身を除く): 20964952

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 7717, 15434, 30868, 61736, 123472, 1381343, 2762686, 5525372, 11050744, 22101488]

約数ペア:

[(1, 22101488), (2, 11050744), (4, 5525372), (8, 2762686), (16, 1381343), (179, 123472), (358, 61736), (716, 30868), (1432, 15434), (2864, 7717)]