13219734

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 29494080

約数和(自身を除く): 16274346

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 131, 139, 242, 262, 278, 363, 393, 417, 726, 786, 834, 1441, 1529, 2882, 3058, 4323, 4587, 8646, 9174, 15851, 16819, 18209, 31702, 33638, 36418, 47553, 50457, 54627, 95106, 100914, 109254, 200299, 400598, 600897, 1201794, 2203289, 4406578, 6609867, 13219734]

約数ペア:

[(1, 13219734), (2, 6609867), (3, 4406578), (6, 2203289), (11, 1201794), (22, 600897), (33, 400598), (66, 200299), (121, 109254), (131, 100914), (139, 95106), (242, 54627), (262, 50457), (278, 47553), (363, 36418), (393, 33638), (417, 31702), (726, 18209), (786, 16819), (834, 15851), (1441, 9174), (1529, 8646), (2882, 4587), (3058, 4323)]