125365648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{412387}}^1$

素因数の和:412414

約数の個数: 20

約数和(自身を含む): 255680560

約数和(自身を除く): 130314912

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 412387, 824774, 1649548, 3299096, 6598192, 7835353, 15670706, 31341412, 62682824, 125365648]

約数ペア:

[(1, 125365648), (2, 62682824), (4, 31341412), (8, 15670706), (16, 7835353), (19, 6598192), (38, 3299096), (76, 1649548), (152, 824774), (304, 412387)]