22448890

素因数分解:

$2^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{4463}}^1$

素因数の和:4973

約数の個数: 16

約数和(自身を含む): 40497408

約数和(自身を除く): 18048518

約数列:

[1, 2, 5, 10, 503, 1006, 2515, 4463, 5030, 8926, 22315, 44630, 2244889, 4489778, 11224445, 22448890]

約数ペア:

[(1, 22448890), (2, 11224445), (5, 4489778), (10, 2244889), (503, 44630), (1006, 22315), (2515, 8926), (4463, 5030)]