7992388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1021}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 14880320

約数和(自身を除く): 6887932

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1021, 1957, 2042, 3914, 4084, 7828, 19399, 38798, 77596, 105163, 210326, 420652, 1998097, 3996194, 7992388]

約数ペア:

[(1, 7992388), (2, 3996194), (4, 1998097), (19, 420652), (38, 210326), (76, 105163), (103, 77596), (206, 38798), (412, 19399), (1021, 7828), (1957, 4084), (2042, 3914)]