15180112

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{9781}}^1$

素因数の和:9886

約数の個数: 20

約数和(自身を含む): 29717716

約数和(自身を除く): 14537604

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 9781, 19562, 39124, 78248, 156496, 948757, 1897514, 3795028, 7590056, 15180112]

約数ペア:

[(1, 15180112), (2, 7590056), (4, 3795028), (8, 1897514), (16, 948757), (97, 156496), (194, 78248), (388, 39124), (776, 19562), (1552, 9781)]