18361712

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{11831}}^1$

素因数の和:11936

約数の個数: 20

約数和(自身を含む): 35945616

約数和(自身を除く): 17583904

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 11831, 23662, 47324, 94648, 189296, 1147607, 2295214, 4590428, 9180856, 18361712]

約数ペア:

[(1, 18361712), (2, 9180856), (4, 4590428), (8, 2295214), (16, 1147607), (97, 189296), (194, 94648), (388, 47324), (776, 23662), (1552, 11831)]