13399728

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2131}}^1$

素因数の和:2273

約数の個数: 40

約数和(自身を含む): 34896576

約数和(自身を除く): 21496848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 2131, 3144, 4262, 6288, 6393, 8524, 12786, 17048, 25572, 34096, 51144, 102288, 279161, 558322, 837483, 1116644, 1674966, 2233288, 3349932, 4466576, 6699864, 13399728]

約数ペア:

[(1, 13399728), (2, 6699864), (3, 4466576), (4, 3349932), (6, 2233288), (8, 1674966), (12, 1116644), (16, 837483), (24, 558322), (48, 279161), (131, 102288), (262, 51144), (393, 34096), (524, 25572), (786, 17048), (1048, 12786), (1572, 8524), (2096, 6393), (2131, 6288), (3144, 4262)]