15678086914

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{719}}^1\times {\mathrm{16057}}^1$

素因数の和:16882

約数の個数: 32

約数和(自身を含む): 27193259520

約数和(自身を除く): 11515172606

約数列:

[1, 2, 7, 14, 97, 194, 679, 719, 1358, 1438, 5033, 10066, 16057, 32114, 69743, 112399, 139486, 224798, 488201, 976402, 1557529, 3115058, 10902703, 11544983, 21805406, 23089966, 80814881, 161629762, 1119863351, 2239726702, 7839043457, 15678086914]

約数ペア:

[(1, 15678086914), (2, 7839043457), (7, 2239726702), (14, 1119863351), (97, 161629762), (194, 80814881), (679, 23089966), (719, 21805406), (1358, 11544983), (1438, 10902703), (5033, 3115058), (10066, 1557529), (16057, 976402), (32114, 488201), (69743, 224798), (112399, 139486)]