15690037426

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1243859}}^1$

素因数の和:1243938

約数の個数: 32

約数和(自身を含む): 29016766080

約数和(自身を除く): 13326728654

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 371, 742, 901, 1802, 6307, 12614, 1243859, 2487718, 8707013, 17414026, 21145603, 42291206, 65924527, 131849054, 148019221, 296038442, 461471689, 922943378, 1120716959, 2241433918, 7845018713, 15690037426]

約数ペア:

[(1, 15690037426), (2, 7845018713), (7, 2241433918), (14, 1120716959), (17, 922943378), (34, 461471689), (53, 296038442), (106, 148019221), (119, 131849054), (238, 65924527), (371, 42291206), (742, 21145603), (901, 17414026), (1802, 8707013), (6307, 2487718), (12614, 1243859)]