11806670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 22680000

約数和(自身を除く): 10873330

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 199, 349, 398, 698, 995, 1745, 1990, 3383, 3490, 5933, 6766, 11866, 16915, 29665, 33830, 59330, 69451, 138902, 347255, 694510, 1180667, 2361334, 5903335, 11806670]

約数ペア:

[(1, 11806670), (2, 5903335), (5, 2361334), (10, 1180667), (17, 694510), (34, 347255), (85, 138902), (170, 69451), (199, 59330), (349, 33830), (398, 29665), (698, 16915), (995, 11866), (1745, 6766), (1990, 5933), (3383, 3490)]