22556248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19717}}^1$

素因数の和:19747

約数の個数: 32

約数和(自身を含む): 49689360

約数和(自身を除く): 27133112

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 19717, 39434, 78868, 157736, 216887, 256321, 433774, 512642, 867548, 1025284, 1735096, 2050568, 2819531, 5639062, 11278124, 22556248]

約数ペア:

[(1, 22556248), (2, 11278124), (4, 5639062), (8, 2819531), (11, 2050568), (13, 1735096), (22, 1025284), (26, 867548), (44, 512642), (52, 433774), (88, 256321), (104, 216887), (143, 157736), (286, 78868), (572, 39434), (1144, 19717)]