22870276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39983}}^1$

素因数の和:40011

約数の個数: 24

約数和(自身を含む): 47021184

約数和(自身を除く): 24150908

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 39983, 79966, 159932, 439813, 519779, 879626, 1039558, 1759252, 2079116, 5717569, 11435138, 22870276]

約数ペア:

[(1, 22870276), (2, 11435138), (4, 5717569), (11, 2079116), (13, 1759252), (22, 1039558), (26, 879626), (44, 519779), (52, 439813), (143, 159932), (286, 79966), (572, 39983)]