15693874235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1620431}}^1$

素因数の和:1620598

約数の個数: 16

約数和(自身を含む): 20417443200

約数和(自身を除く): 4723568965

約数列:

[1, 5, 13, 65, 149, 745, 1937, 9685, 1620431, 8102155, 21065603, 105328015, 241444219, 1207221095, 3138774847, 15693874235]

約数ペア:

[(1, 15693874235), (5, 3138774847), (13, 1207221095), (65, 241444219), (149, 105328015), (745, 21065603), (1937, 8102155), (9685, 1620431)]