25180012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{44021}}^1$

素因数の和:44049

約数の個数: 24

約数和(自身を含む): 51769872

約数和(自身を除く): 26589860

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 44021, 88042, 176084, 484231, 572273, 968462, 1144546, 1936924, 2289092, 6295003, 12590006, 25180012]

約数ペア:

[(1, 25180012), (2, 12590006), (4, 6295003), (11, 2289092), (13, 1936924), (22, 1144546), (26, 968462), (44, 572273), (52, 484231), (143, 176084), (286, 88042), (572, 44021)]