12553601516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{15401}}^1\times {\mathrm{11987}}^1$

素因数の和:27409

約数の個数: 24

約数和(自身を含む): 23264536176

約数和(自身を除く): 10710934660

約数列:

[1, 2, 4, 17, 34, 68, 11987, 15401, 23974, 30802, 47948, 61604, 203779, 261817, 407558, 523634, 815116, 1047268, 184611787, 369223574, 738447148, 3138400379, 6276800758, 12553601516]

約数ペア:

[(1, 12553601516), (2, 6276800758), (4, 3138400379), (17, 738447148), (34, 369223574), (68, 184611787), (11987, 1047268), (15401, 815116), (23974, 523634), (30802, 407558), (47948, 261817), (61604, 203779)]