13018064

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{2029}}^1$

素因数の和:2438

約数の個数: 20

約数和(自身を含む): 25297860

約数和(自身を除く): 12279796

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 2029, 3208, 4058, 6416, 8116, 16232, 32464, 813629, 1627258, 3254516, 6509032, 13018064]

約数ペア:

[(1, 13018064), (2, 6509032), (4, 3254516), (8, 1627258), (16, 813629), (401, 32464), (802, 16232), (1604, 8116), (2029, 6416), (3208, 4058)]