12546421628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1619311}}^1$

素因数の和:1619477

約数の個数: 24

約数和(自身を含む): 23803886400

約数和(自身を除く): 11257464772

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 7748, 1619311, 3238622, 6477244, 21051043, 42102086, 84204172, 241277339, 482554678, 965109356, 3136605407, 6273210814, 12546421628]

約数ペア:

[(1, 12546421628), (2, 6273210814), (4, 3136605407), (13, 965109356), (26, 482554678), (52, 241277339), (149, 84204172), (298, 42102086), (596, 21051043), (1937, 6477244), (3874, 3238622), (7748, 1619311)]