192019930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{15473}}^1$

素因数の和:15570

約数の個数: 32

約数和(自身を含む): 371004624

約数和(自身を除く): 178984694

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2482, 6205, 12410, 15473, 30946, 77365, 154730, 263041, 526082, 1129529, 1315205, 2259058, 2630410, 5647645, 11295290, 19201993, 38403986, 96009965, 192019930]

約数ペア:

[(1, 192019930), (2, 96009965), (5, 38403986), (10, 19201993), (17, 11295290), (34, 5647645), (73, 2630410), (85, 2259058), (146, 1315205), (170, 1129529), (365, 526082), (730, 263041), (1241, 154730), (2482, 77365), (6205, 30946), (12410, 15473)]