15789076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2017}}^1$

素因数の和:2143

約数の個数: 24

約数和(自身を含む): 29382080

約数和(自身を除く): 13593004

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 2017, 3914, 4034, 7828, 8068, 38323, 76646, 153292, 207751, 415502, 831004, 3947269, 7894538, 15789076]

約数ペア:

[(1, 15789076), (2, 7894538), (4, 3947269), (19, 831004), (38, 415502), (76, 207751), (103, 153292), (206, 76646), (412, 38323), (1957, 8068), (2017, 7828), (3914, 4034)]