4642384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{15271}}^1$

素因数の和:15298

約数の個数: 20

約数和(自身を含む): 9468640

約数和(自身を除く): 4826256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 15271, 30542, 61084, 122168, 244336, 290149, 580298, 1160596, 2321192, 4642384]

約数ペア:

[(1, 4642384), (2, 2321192), (4, 1160596), (8, 580298), (16, 290149), (19, 244336), (38, 122168), (76, 61084), (152, 30542), (304, 15271)]