10720424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9371}}^1$

素因数の和:9401

約数の個数: 32

約数和(自身を含む): 23617440

約数和(自身を除く): 12897016

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 9371, 18742, 37484, 74968, 103081, 121823, 206162, 243646, 412324, 487292, 824648, 974584, 1340053, 2680106, 5360212, 10720424]

約数ペア:

[(1, 10720424), (2, 5360212), (4, 2680106), (8, 1340053), (11, 974584), (13, 824648), (22, 487292), (26, 412324), (44, 243646), (52, 206162), (88, 121823), (104, 103081), (143, 74968), (286, 37484), (572, 18742), (1144, 9371)]