13589140

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2707}}^1$

素因数の和:2967

約数の個数: 24

約数和(自身を含む): 28661472

約数和(自身を除く): 15072332

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 2707, 5020, 5414, 10828, 13535, 27070, 54140, 679457, 1358914, 2717828, 3397285, 6794570, 13589140]

約数ペア:

[(1, 13589140), (2, 6794570), (4, 3397285), (5, 2717828), (10, 1358914), (20, 679457), (251, 54140), (502, 27070), (1004, 13535), (1255, 10828), (2510, 5414), (2707, 5020)]