21886602

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 44997120

約数和(自身を除く): 23110518

約数列:

[1, 2, 3, 6, 71, 83, 142, 166, 213, 249, 426, 498, 619, 1238, 1857, 3714, 5893, 11786, 17679, 35358, 43949, 51377, 87898, 102754, 131847, 154131, 263694, 308262, 3647767, 7295534, 10943301, 21886602]

約数ペア:

[(1, 21886602), (2, 10943301), (3, 7295534), (6, 3647767), (71, 308262), (83, 263694), (142, 154131), (166, 131847), (213, 102754), (249, 87898), (426, 51377), (498, 43949), (619, 35358), (1238, 17679), (1857, 11786), (3714, 5893)]