19040432

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{62633}}^1$

素因数の和:62660

約数の個数: 20

約数和(自身を含む): 38833080

約数和(自身を除く): 19792648

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 62633, 125266, 250532, 501064, 1002128, 1190027, 2380054, 4760108, 9520216, 19040432]

約数ペア:

[(1, 19040432), (2, 9520216), (4, 4760108), (8, 2380054), (16, 1190027), (19, 1002128), (38, 501064), (76, 250532), (152, 125266), (304, 62633)]