12646010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 24811920

約数和(自身を除く): 12165910

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1093, 1157, 2186, 2314, 5465, 5785, 10930, 11570, 14209, 28418, 71045, 97277, 142090, 194554, 486385, 972770, 1264601, 2529202, 6323005, 12646010]

約数ペア:

[(1, 12646010), (2, 6323005), (5, 2529202), (10, 1264601), (13, 972770), (26, 486385), (65, 194554), (89, 142090), (130, 97277), (178, 71045), (445, 28418), (890, 14209), (1093, 11570), (1157, 10930), (2186, 5785), (2314, 5465)]