19089606

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 41334480

約数和(自身を除く): 22244874

約数列:

[1, 2, 3, 6, 17, 34, 51, 101, 102, 109, 202, 218, 289, 303, 327, 578, 606, 654, 867, 1717, 1734, 1853, 3434, 3706, 5151, 5559, 10302, 11009, 11118, 22018, 29189, 31501, 33027, 58378, 63002, 66054, 87567, 94503, 175134, 187153, 189006, 374306, 561459, 1122918, 3181601, 6363202, 9544803, 19089606]

約数ペア:

[(1, 19089606), (2, 9544803), (3, 6363202), (6, 3181601), (17, 1122918), (34, 561459), (51, 374306), (101, 189006), (102, 187153), (109, 175134), (202, 94503), (218, 87567), (289, 66054), (303, 63002), (327, 58378), (578, 33027), (606, 31501), (654, 29189), (867, 22018), (1717, 11118), (1734, 11009), (1853, 10302), (3434, 5559), (3706, 5151)]