19107187198

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1489723}}^1$

素因数の和:1489800

約数の個数: 24

約数和(自身を含む): 32097593304

約数和(自身を除く): 12990406106

約数列:

[1, 2, 11, 22, 53, 106, 121, 242, 583, 1166, 6413, 12826, 1489723, 2979446, 16386953, 32773906, 78955319, 157910638, 180256483, 360512966, 868508509, 1737017018, 9553593599, 19107187198]

約数ペア:

[(1, 19107187198), (2, 9553593599), (11, 1737017018), (22, 868508509), (53, 360512966), (106, 180256483), (121, 157910638), (242, 78955319), (583, 32773906), (1166, 16386953), (6413, 2979446), (12826, 1489723)]