17993624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2801}}^1$

素因数の和:2891

約数の個数: 32

約数和(自身を含む): 37322640

約数和(自身を除く): 19329016

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 2801, 3212, 5602, 6424, 11204, 22408, 30811, 61622, 123244, 204473, 246488, 408946, 817892, 1635784, 2249203, 4498406, 8996812, 17993624]

約数ペア:

[(1, 17993624), (2, 8996812), (4, 4498406), (8, 2249203), (11, 1635784), (22, 817892), (44, 408946), (73, 246488), (88, 204473), (146, 123244), (292, 61622), (584, 30811), (803, 22408), (1606, 11204), (2801, 6424), (3212, 5602)]