19447374

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7417}}^1$

素因数の和:7464

約数の個数: 32

約数和(自身を含む): 42727680

約数和(自身を除く): 23280306

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 7417, 14834, 22251, 44502, 140923, 170591, 281846, 341182, 422769, 511773, 845538, 1023546, 3241229, 6482458, 9723687, 19447374]

約数ペア:

[(1, 19447374), (2, 9723687), (3, 6482458), (6, 3241229), (19, 1023546), (23, 845538), (38, 511773), (46, 422769), (57, 341182), (69, 281846), (114, 170591), (138, 140923), (437, 44502), (874, 22251), (1311, 14834), (2622, 7417)]