12993378

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{389}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 27518400

約数和(自身を除く): 14525022

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 293, 389, 586, 778, 879, 1167, 1758, 2334, 5567, 7391, 11134, 14782, 16701, 22173, 33402, 44346, 113977, 227954, 341931, 683862, 2165563, 4331126, 6496689, 12993378]

約数ペア:

[(1, 12993378), (2, 6496689), (3, 4331126), (6, 2165563), (19, 683862), (38, 341931), (57, 227954), (114, 113977), (293, 44346), (389, 33402), (586, 22173), (778, 16701), (879, 14782), (1167, 11134), (1758, 7391), (2334, 5567)]