13004252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{199}}^1$

素因数の和:282

約数の個数: 36

約数和(自身を含む): 25023600

約数和(自身を除く): 12019348

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 199, 398, 527, 796, 961, 1054, 1922, 2108, 3383, 3844, 6169, 6766, 12338, 13532, 16337, 24676, 32674, 65348, 104873, 191239, 209746, 382478, 419492, 764956, 3251063, 6502126, 13004252]

約数ペア:

[(1, 13004252), (2, 6502126), (4, 3251063), (17, 764956), (31, 419492), (34, 382478), (62, 209746), (68, 191239), (124, 104873), (199, 65348), (398, 32674), (527, 24676), (796, 16337), (961, 13532), (1054, 12338), (1922, 6766), (2108, 6169), (3383, 3844)]