1565968

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{1009}}^1$

素因数の和:1114

約数の個数: 20

約数和(自身を含む): 3068380

約数和(自身を除く): 1502412

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1009, 1552, 2018, 4036, 8072, 16144, 97873, 195746, 391492, 782984, 1565968]

約数ペア:

[(1, 1565968), (2, 782984), (4, 391492), (8, 195746), (16, 97873), (97, 16144), (194, 8072), (388, 4036), (776, 2018), (1009, 1552)]