11193540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{947}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 31534272

約数和(自身を除く): 20340732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 947, 985, 1182, 1894, 1970, 2364, 2841, 2955, 3788, 3940, 4735, 5682, 5910, 9470, 11364, 11820, 14205, 18940, 28410, 56820, 186559, 373118, 559677, 746236, 932795, 1119354, 1865590, 2238708, 2798385, 3731180, 5596770, 11193540]

約数ペア:

[(1, 11193540), (2, 5596770), (3, 3731180), (4, 2798385), (5, 2238708), (6, 1865590), (10, 1119354), (12, 932795), (15, 746236), (20, 559677), (30, 373118), (60, 186559), (197, 56820), (394, 28410), (591, 18940), (788, 14205), (947, 11820), (985, 11364), (1182, 9470), (1894, 5910), (1970, 5682), (2364, 4735), (2841, 3940), (2955, 3788)]