22442836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2749}}^1$

素因数の和:2923

約数の個数: 24

約数和(自身を含む): 42581000

約数和(自身を除く): 20138164

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 2749, 4082, 5498, 8164, 10996, 35737, 71474, 142948, 431593, 863186, 1726372, 5610709, 11221418, 22442836]

約数ペア:

[(1, 22442836), (2, 11221418), (4, 5610709), (13, 1726372), (26, 863186), (52, 431593), (157, 142948), (314, 71474), (628, 35737), (2041, 10996), (2749, 8164), (4082, 5498)]