11171966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 18966528

約数和(自身を除く): 7794562

約数列:

[1, 2, 13, 26, 31, 62, 83, 166, 167, 334, 403, 806, 1079, 2158, 2171, 2573, 4342, 5146, 5177, 10354, 13861, 27722, 33449, 66898, 67301, 134602, 180193, 360386, 429691, 859382, 5585983, 11171966]

約数ペア:

[(1, 11171966), (2, 5585983), (13, 859382), (26, 429691), (31, 360386), (62, 180193), (83, 134602), (166, 67301), (167, 66898), (334, 33449), (403, 27722), (806, 13861), (1079, 10354), (2158, 5177), (2171, 5146), (2573, 4342)]