12913444555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6345673}}^1$

素因数の和:6345726

約数の個数: 16

約数和(自身を含む): 17361764064

約数和(自身を除く): 4448319509

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 6345673, 31728365, 69802403, 234789901, 349012015, 1173949505, 2582688911, 12913444555]

約数ペア:

[(1, 12913444555), (5, 2582688911), (11, 1173949505), (37, 349012015), (55, 234789901), (185, 69802403), (407, 31728365), (2035, 6345673)]