10998617905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{11981}}^1\times {\mathrm{16691}}^1$

素因数の和:28688

約数の個数: 16

約数和(自身を含む): 14400255168

約数和(自身を除く): 3401637263

約数列:

[1, 5, 11, 55, 11981, 16691, 59905, 83455, 131791, 183601, 658955, 918005, 199974871, 999874355, 2199723581, 10998617905]

約数ペア:

[(1, 10998617905), (5, 2199723581), (11, 999874355), (55, 199974871), (11981, 918005), (16691, 658955), (59905, 183601), (83455, 131791)]