22460438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{863}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 45536256

約数和(自身を除く): 23075818

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 169, 182, 286, 338, 863, 1001, 1183, 1726, 1859, 2002, 2366, 3718, 6041, 9493, 11219, 12082, 13013, 18986, 22438, 26026, 66451, 78533, 123409, 132902, 145847, 157066, 246818, 291694, 863863, 1020929, 1604317, 1727726, 2041858, 3208634, 11230219, 22460438]

約数ペア:

[(1, 22460438), (2, 11230219), (7, 3208634), (11, 2041858), (13, 1727726), (14, 1604317), (22, 1020929), (26, 863863), (77, 291694), (91, 246818), (143, 157066), (154, 145847), (169, 132902), (182, 123409), (286, 78533), (338, 66451), (863, 26026), (1001, 22438), (1183, 18986), (1726, 13013), (1859, 12082), (2002, 11219), (2366, 9493), (3718, 6041)]