17688398

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5717}}^1$

素因数の和:5756

約数の個数: 32

約数和(自身を含む): 34582464

約数和(自身を除く): 16894066

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 5717, 11434, 40019, 74321, 80038, 97189, 148642, 194378, 520247, 680323, 1040494, 1263457, 1360646, 2526914, 8844199, 17688398]

約数ペア:

[(1, 17688398), (2, 8844199), (7, 2526914), (13, 1360646), (14, 1263457), (17, 1040494), (26, 680323), (34, 520247), (91, 194378), (119, 148642), (182, 97189), (221, 80038), (238, 74321), (442, 40019), (1547, 11434), (3094, 5717)]