47942054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{9209}}^1$

素因数の和:9367

約数の個数: 16

約数和(自身を含む): 76258800

約数和(自身を除く): 28316746

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 9209, 18418, 174971, 349942, 1261633, 2523266, 23971027, 47942054]

約数ペア:

[(1, 47942054), (2, 23971027), (19, 2523266), (38, 1261633), (137, 349942), (274, 174971), (2603, 18418), (5206, 9209)]