22123952

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{2749}}^1$

素因数の和:3260

約数の個数: 20

約数和(自身を含む): 42966000

約数和(自身を除く): 20842048

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 2749, 4024, 5498, 8048, 10996, 21992, 43984, 1382747, 2765494, 5530988, 11061976, 22123952]

約数ペア:

[(1, 22123952), (2, 11061976), (4, 5530988), (8, 2765494), (16, 1382747), (503, 43984), (1006, 21992), (2012, 10996), (2749, 8048), (4024, 5498)]