12212018

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3947}}^1$

素因数の和:3986

約数の個数: 32

約数和(自身を含む): 23877504

約数和(自身を除く): 11665486

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 3947, 7894, 27629, 51311, 55258, 67099, 102622, 134198, 359177, 469693, 718354, 872287, 939386, 1744574, 6106009, 12212018]

約数ペア:

[(1, 12212018), (2, 6106009), (7, 1744574), (13, 939386), (14, 872287), (17, 718354), (26, 469693), (34, 359177), (91, 134198), (119, 102622), (182, 67099), (221, 55258), (238, 51311), (442, 27629), (1547, 7894), (3094, 3947)]