12261116

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 26019840

約数和(自身を除く): 13758724

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 79, 92, 158, 161, 241, 316, 322, 482, 553, 644, 964, 1106, 1687, 1817, 2212, 3374, 3634, 5543, 6748, 7268, 11086, 12719, 19039, 22172, 25438, 38078, 38801, 50876, 76156, 77602, 133273, 155204, 266546, 437897, 533092, 875794, 1751588, 3065279, 6130558, 12261116]

約数ペア:

[(1, 12261116), (2, 6130558), (4, 3065279), (7, 1751588), (14, 875794), (23, 533092), (28, 437897), (46, 266546), (79, 155204), (92, 133273), (158, 77602), (161, 76156), (241, 50876), (316, 38801), (322, 38078), (482, 25438), (553, 22172), (644, 19039), (964, 12719), (1106, 11086), (1687, 7268), (1817, 6748), (2212, 5543), (3374, 3634)]