21419006

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{25931}}^1$

素因数の和:25999

約数の個数: 16

約数和(自身を含む): 37342080

約数和(自身を除く): 15923074

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 25931, 51862, 181517, 363034, 1529929, 3059858, 10709503, 21419006]

約数ペア:

[(1, 21419006), (2, 10709503), (7, 3059858), (14, 1529929), (59, 363034), (118, 181517), (413, 51862), (826, 25931)]