13230154

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21977}}^1$

素因数の和:22029

約数の個数: 16

約数和(自身を含む): 23208768

約数和(自身を除く): 9978614

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 21977, 43954, 153839, 307678, 945011, 1890022, 6615077, 13230154]

約数ペア:

[(1, 13230154), (2, 6615077), (7, 1890022), (14, 945011), (43, 307678), (86, 153839), (301, 43954), (602, 21977)]