12493868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5303}}^1$

素因数の和:5357

約数の個数: 24

約数和(自身を含む): 23761920

約数和(自身を除く): 11268052

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 5303, 10606, 21212, 100757, 164393, 201514, 328786, 403028, 657572, 3123467, 6246934, 12493868]

約数ペア:

[(1, 12493868), (2, 6246934), (4, 3123467), (19, 657572), (31, 403028), (38, 328786), (62, 201514), (76, 164393), (124, 100757), (589, 21212), (1178, 10606), (2356, 5303)]