13195238

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 24178176

約数和(自身を除く): 10982938

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 953, 989, 1906, 1978, 6671, 6923, 13342, 13846, 21919, 40979, 43838, 81958, 153433, 286853, 306866, 573706, 942517, 1885034, 6597619, 13195238]

約数ペア:

[(1, 13195238), (2, 6597619), (7, 1885034), (14, 942517), (23, 573706), (43, 306866), (46, 286853), (86, 153433), (161, 81958), (301, 43838), (322, 40979), (602, 21919), (953, 13846), (989, 13342), (1906, 6923), (1978, 6671)]