13021252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3613}}^1$

素因数の和:3687

約数の個数: 24

約数和(自身を含む): 24589656

約数和(自身を除く): 11568404

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 3613, 7226, 14452, 61421, 122842, 191489, 245684, 382978, 765956, 3255313, 6510626, 13021252]

約数ペア:

[(1, 13021252), (2, 6510626), (4, 3255313), (17, 765956), (34, 382978), (53, 245684), (68, 191489), (106, 122842), (212, 61421), (901, 14452), (1802, 7226), (3604, 3613)]