22117810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15467}}^1$

素因数の和:15498

約数の個数: 32

約数和(自身を含む): 46775232

約数和(自身を除く): 24657422

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 15467, 30934, 77335, 154670, 170137, 201071, 340274, 402142, 850685, 1005355, 1701370, 2010710, 2211781, 4423562, 11058905, 22117810]

約数ペア:

[(1, 22117810), (2, 11058905), (5, 4423562), (10, 2211781), (11, 2010710), (13, 1701370), (22, 1005355), (26, 850685), (55, 402142), (65, 340274), (110, 201071), (130, 170137), (143, 154670), (286, 77335), (715, 30934), (1430, 15467)]