15693405260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60359251}}^1$

素因数の和:60359273

約数の個数: 24

約数和(自身を含む): 35491240176

約数和(自身を除く): 19797834916

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 60359251, 120718502, 241437004, 301796255, 603592510, 784670263, 1207185020, 1569340526, 3138681052, 3923351315, 7846702630, 15693405260]

約数ペア:

[(1, 15693405260), (2, 7846702630), (4, 3923351315), (5, 3138681052), (10, 1569340526), (13, 1207185020), (20, 784670263), (26, 603592510), (52, 301796255), (65, 241437004), (130, 120718502), (260, 60359251)]