12933142868

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{200713}}^1$

素因数の和:200987

約数の個数: 24

約数和(自身を含む): 23013867240

約数和(自身を除く): 10080724372

約数列:

[1, 2, 4, 89, 178, 181, 356, 362, 724, 16109, 32218, 64436, 200713, 401426, 802852, 17863457, 35726914, 36329053, 71453828, 72658106, 145316212, 3233285717, 6466571434, 12933142868]

約数ペア:

[(1, 12933142868), (2, 6466571434), (4, 3233285717), (89, 145316212), (178, 72658106), (181, 71453828), (356, 36329053), (362, 35726914), (724, 17863457), (16109, 802852), (32218, 401426), (64436, 200713)]