19216088

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{24763}}^1$

素因数の和:24866

約数の個数: 16

約数和(自身を含む): 36403080

約数和(自身を除く): 17186992

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 24763, 49526, 99052, 198104, 2402011, 4804022, 9608044, 19216088]

約数ペア:

[(1, 19216088), (2, 9608044), (4, 4804022), (8, 2402011), (97, 198104), (194, 99052), (388, 49526), (776, 24763)]