47042506

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{19423}}^1$

素因数の和:19605

約数の個数: 16

約数和(自身を含む): 81114624

約数和(自身を除く): 34072118

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 19423, 38846, 135961, 271922, 3360179, 6720358, 23521253, 47042506]

約数ペア:

[(1, 47042506), (2, 23521253), (7, 6720358), (14, 3360179), (173, 271922), (346, 135961), (1211, 38846), (2422, 19423)]