2011103798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{100787}}^1$

素因数の和:101707

約数の個数: 16

約数和(自身を含む): 3294558144

約数和(自身を除く): 1283454346

約数列:

[1, 2, 11, 22, 907, 1814, 9977, 19954, 100787, 201574, 1108657, 2217314, 91413809, 182827618, 1005551899, 2011103798]

約数ペア:

[(1, 2011103798), (2, 1005551899), (11, 182827618), (22, 91413809), (907, 2217314), (1814, 1108657), (9977, 201574), (19954, 100787)]