13916930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{823}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 26697600

約数和(自身を除く): 12780670

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 823, 890, 1646, 1691, 3382, 4115, 8230, 8455, 15637, 16910, 31274, 73247, 78185, 146494, 156370, 366235, 732470, 1391693, 2783386, 6958465, 13916930]

約数ペア:

[(1, 13916930), (2, 6958465), (5, 2783386), (10, 1391693), (19, 732470), (38, 366235), (89, 156370), (95, 146494), (178, 78185), (190, 73247), (445, 31274), (823, 16910), (890, 15637), (1646, 8455), (1691, 8230), (3382, 4115)]