22207948

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11171}}^1$

素因数の和:11253

約数の個数: 24

約数和(自身を含む): 45045504

約数和(自身を除く): 22837556

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 11171, 22342, 44684, 78197, 156394, 312788, 793141, 1586282, 3172564, 5551987, 11103974, 22207948]

約数ペア:

[(1, 22207948), (2, 11103974), (4, 5551987), (7, 3172564), (14, 1586282), (28, 793141), (71, 312788), (142, 156394), (284, 78197), (497, 44684), (994, 22342), (1988, 11171)]