12867954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{809}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 28226880

約数和(自身を除く): 15358926

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 241, 482, 723, 809, 1446, 1618, 2427, 2651, 4854, 5302, 7953, 8899, 15906, 17798, 26697, 53394, 194969, 389938, 584907, 1169814, 2144659, 4289318, 6433977, 12867954]

約数ペア:

[(1, 12867954), (2, 6433977), (3, 4289318), (6, 2144659), (11, 1169814), (22, 584907), (33, 389938), (66, 194969), (241, 53394), (482, 26697), (723, 17798), (809, 15906), (1446, 8899), (1618, 7953), (2427, 5302), (2651, 4854)]