16422878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 27095040

約数和(自身を除く): 10672162

約数列:

[1, 2, 19, 38, 41, 82, 83, 127, 166, 254, 779, 1558, 1577, 2413, 3154, 3403, 4826, 5207, 6806, 10414, 10541, 21082, 64657, 98933, 129314, 197866, 200279, 400558, 432181, 864362, 8211439, 16422878]

約数ペア:

[(1, 16422878), (2, 8211439), (19, 864362), (38, 432181), (41, 400558), (82, 200279), (83, 197866), (127, 129314), (166, 98933), (254, 64657), (779, 21082), (1558, 10541), (1577, 10414), (2413, 6806), (3154, 5207), (3403, 4826)]