47396906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{11443}}^1$

素因数の和:11573

約数の個数: 16

約数和(自身を含む): 75530400

約数和(自身を除く): 28133494

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 11443, 22886, 217417, 434834, 1247287, 2494574, 23698453, 47396906]

約数ペア:

[(1, 47396906), (2, 23698453), (19, 2494574), (38, 1247287), (109, 434834), (218, 217417), (2071, 22886), (4142, 11443)]