15972438

素因数分解:

$2^1\times 3^1\times {\mathrm{641}}^1\times {\mathrm{4153}}^1$

素因数の和:4799

約数の個数: 16

約数和(自身を含む): 32002416

約数和(自身を除く): 16029978

約数列:

[1, 2, 3, 6, 641, 1282, 1923, 3846, 4153, 8306, 12459, 24918, 2662073, 5324146, 7986219, 15972438]

約数ペア:

[(1, 15972438), (2, 7986219), (3, 5324146), (6, 2662073), (641, 24918), (1282, 12459), (1923, 8306), (3846, 4153)]