11400406

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{821}}^1$

素因数の和:1007

約数の個数: 16

約数和(自身を含む): 17577648

約数和(自身を除く): 6177242

約数列:

[1, 2, 53, 106, 131, 262, 821, 1642, 6943, 13886, 43513, 87026, 107551, 215102, 5700203, 11400406]

約数ペア:

[(1, 11400406), (2, 5700203), (53, 215102), (106, 107551), (131, 87026), (262, 43513), (821, 13886), (1642, 6943)]