11561872

素因数分解:

$2^4\times 7^1\times {\mathrm{103231}}^1$

素因数の和:103246

約数の個数: 20

約数和(自身を含む): 25601536

約数和(自身を除く): 14039664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 103231, 206462, 412924, 722617, 825848, 1445234, 1651696, 2890468, 5780936, 11561872]

約数ペア:

[(1, 11561872), (2, 5780936), (4, 2890468), (7, 1651696), (8, 1445234), (14, 825848), (16, 722617), (28, 412924), (56, 206462), (112, 103231)]