18832328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2347}}^1$

素因数の和:2429

約数の個数: 32

約数和(自身を含む): 38037600

約数和(自身を除く): 19205272

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 2006, 2347, 4012, 4694, 8024, 9388, 18776, 39899, 79798, 138473, 159596, 276946, 319192, 553892, 1107784, 2354041, 4708082, 9416164, 18832328]

約数ペア:

[(1, 18832328), (2, 9416164), (4, 4708082), (8, 2354041), (17, 1107784), (34, 553892), (59, 319192), (68, 276946), (118, 159596), (136, 138473), (236, 79798), (472, 39899), (1003, 18776), (2006, 9388), (2347, 8024), (4012, 4694)]