22835384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19961}}^1$

素因数の和:19991

約数の個数: 32

約数和(自身を含む): 50304240

約数和(自身を除く): 27468856

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 19961, 39922, 79844, 159688, 219571, 259493, 439142, 518986, 878284, 1037972, 1756568, 2075944, 2854423, 5708846, 11417692, 22835384]

約数ペア:

[(1, 22835384), (2, 11417692), (4, 5708846), (8, 2854423), (11, 2075944), (13, 1756568), (22, 1037972), (26, 878284), (44, 518986), (52, 439142), (88, 259493), (104, 219571), (143, 159688), (286, 79844), (572, 39922), (1144, 19961)]