15711984

素因数分解:

$2^4\times 3^2\times {\mathrm{109111}}^1$

素因数の和:109125

約数の個数: 30

約数和(自身を含む): 43972136

約数和(自身を除く): 28260152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 109111, 218222, 327333, 436444, 654666, 872888, 981999, 1309332, 1745776, 1963998, 2618664, 3927996, 5237328, 7855992, 15711984]

約数ペア:

[(1, 15711984), (2, 7855992), (3, 5237328), (4, 3927996), (6, 2618664), (8, 1963998), (9, 1745776), (12, 1309332), (16, 981999), (18, 872888), (24, 654666), (36, 436444), (48, 327333), (72, 218222), (144, 109111)]