12289254

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 25461216

約数和(自身を除く): 13171962

約数列:

[1, 2, 3, 6, 37, 74, 111, 197, 222, 281, 394, 562, 591, 843, 1182, 1686, 7289, 10397, 14578, 20794, 21867, 31191, 43734, 55357, 62382, 110714, 166071, 332142, 2048209, 4096418, 6144627, 12289254]

約数ペア:

[(1, 12289254), (2, 6144627), (3, 4096418), (6, 2048209), (37, 332142), (74, 166071), (111, 110714), (197, 62382), (222, 55357), (281, 43734), (394, 31191), (562, 21867), (591, 20794), (843, 14578), (1182, 10397), (1686, 7289)]