22557392

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9859}}^1$

素因数の和:9891

約数の個数: 40

約数和(自身を含む): 51350880

約数和(自身を除く): 28793488

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 9859, 19718, 39436, 78872, 108449, 128167, 157744, 216898, 256334, 433796, 512668, 867592, 1025336, 1409837, 1735184, 2050672, 2819674, 5639348, 11278696, 22557392]

約数ペア:

[(1, 22557392), (2, 11278696), (4, 5639348), (8, 2819674), (11, 2050672), (13, 1735184), (16, 1409837), (22, 1025336), (26, 867592), (44, 512668), (52, 433796), (88, 256334), (104, 216898), (143, 157744), (176, 128167), (208, 108449), (286, 78872), (572, 39436), (1144, 19718), (2288, 9859)]