12689331386

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6118289}}^1$

素因数の和:6118369

約数の個数: 16

約数和(自身を含む): 20484034920

約数和(自身を除く): 7794703534

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 6118289, 12236578, 104010913, 208021826, 373215629, 746431258, 6344665693, 12689331386]

約数ペア:

[(1, 12689331386), (2, 6344665693), (17, 746431258), (34, 373215629), (61, 208021826), (122, 104010913), (1037, 12236578), (2074, 6118289)]