17854252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2621}}^1$

素因数の和:2769

約数の個数: 24

約数和(自身を含む): 33918192

約数和(自身を除く): 16063940

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 2621, 3406, 5242, 6812, 10484, 34073, 68146, 136292, 343351, 686702, 1373404, 4463563, 8927126, 17854252]

約数ペア:

[(1, 17854252), (2, 8927126), (4, 4463563), (13, 1373404), (26, 686702), (52, 343351), (131, 136292), (262, 68146), (524, 34073), (1703, 10484), (2621, 6812), (3406, 5242)]