11215414

素因数分解:

$2^1\times 7^3\times {\mathrm{16349}}^1$

素因数の和:16372

約数の個数: 16

約数和(自身を含む): 19620000

約数和(自身を除く): 8404586

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 16349, 32698, 114443, 228886, 801101, 1602202, 5607707, 11215414]

約数ペア:

[(1, 11215414), (2, 5607707), (7, 1602202), (14, 801101), (49, 228886), (98, 114443), (343, 32698), (686, 16349)]