17124890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{467}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 32685120

約数和(自身を除く): 15560230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 193, 386, 467, 934, 965, 1930, 2335, 3667, 4670, 7334, 8873, 17746, 18335, 36670, 44365, 88730, 90131, 180262, 450655, 901310, 1712489, 3424978, 8562445, 17124890]

約数ペア:

[(1, 17124890), (2, 8562445), (5, 3424978), (10, 1712489), (19, 901310), (38, 450655), (95, 180262), (190, 90131), (193, 88730), (386, 44365), (467, 36670), (934, 18335), (965, 17746), (1930, 8873), (2335, 7334), (3667, 4670)]