11988705

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11257}}^1$

素因数の和:11336

約数の個数: 16

約数和(自身を含む): 19453824

約数和(自身を除く): 7465119

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 11257, 33771, 56285, 168855, 799247, 2397741, 3996235, 11988705]

約数ペア:

[(1, 11988705), (3, 3996235), (5, 2397741), (15, 799247), (71, 168855), (213, 56285), (355, 33771), (1065, 11257)]