17049890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11923}}^1$

素因数の和:11954

約数の個数: 32

約数和(自身を含む): 36058176

約数和(自身を除く): 19008286

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 11923, 23846, 59615, 119230, 131153, 154999, 262306, 309998, 655765, 774995, 1311530, 1549990, 1704989, 3409978, 8524945, 17049890]

約数ペア:

[(1, 17049890), (2, 8524945), (5, 3409978), (10, 1704989), (11, 1549990), (13, 1311530), (22, 774995), (26, 655765), (55, 309998), (65, 262306), (110, 154999), (130, 131153), (143, 119230), (286, 59615), (715, 23846), (1430, 11923)]