109869518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2269}}^1$

素因数の和:2384

約数の個数: 32

約数和(自身を含む): 188282880

約数和(自身を除く): 78413362

約数列:

[1, 2, 11, 22, 31, 62, 71, 142, 341, 682, 781, 1562, 2201, 2269, 4402, 4538, 24211, 24959, 48422, 49918, 70339, 140678, 161099, 322198, 773729, 1547458, 1772089, 3544178, 4994069, 9988138, 54934759, 109869518]

約数ペア:

[(1, 109869518), (2, 54934759), (11, 9988138), (22, 4994069), (31, 3544178), (62, 1772089), (71, 1547458), (142, 773729), (341, 322198), (682, 161099), (781, 140678), (1562, 70339), (2201, 49918), (2269, 48422), (4402, 24959), (4538, 24211)]