19660147212

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{11786659}}^1$

素因数の和:11786805

約数の個数: 24

約数和(自身を含む): 46203707200

約数和(自身を除く): 26543559988

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 11786659, 23573318, 35359977, 47146636, 70719954, 141439908, 1638345601, 3276691202, 4915036803, 6553382404, 9830073606, 19660147212]

約数ペア:

[(1, 19660147212), (2, 9830073606), (3, 6553382404), (4, 4915036803), (6, 3276691202), (12, 1638345601), (139, 141439908), (278, 70719954), (417, 47146636), (556, 35359977), (834, 23573318), (1668, 11786659)]