15693564380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60359863}}^1$

素因数の和:60359885

約数の個数: 24

約数和(自身を含む): 35491600032

約数和(自身を除く): 19798035652

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 60359863, 120719726, 241439452, 301799315, 603598630, 784678219, 1207197260, 1569356438, 3138712876, 3923391095, 7846782190, 15693564380]

約数ペア:

[(1, 15693564380), (2, 7846782190), (4, 3923391095), (5, 3138712876), (10, 1569356438), (13, 1207197260), (20, 784678219), (26, 603598630), (52, 301799315), (65, 241439452), (130, 120719726), (260, 60359863)]