19239586

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{4951}}^1$

素因数の和:5049

約数の個数: 16

約数和(自身を含む): 30306240

約数和(自身を除く): 11066654

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3886, 4951, 9902, 143579, 287158, 331717, 663434, 9619793, 19239586]

約数ペア:

[(1, 19239586), (2, 9619793), (29, 663434), (58, 331717), (67, 287158), (134, 143579), (1943, 9902), (3886, 4951)]