47209946

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{177481}}^1$

素因数の和:177509

約数の個数: 16

約数和(自身を含む): 85191360

約数和(自身を除く): 37981414

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 177481, 354962, 1242367, 2484734, 3372139, 6744278, 23604973, 47209946]

約数ペア:

[(1, 47209946), (2, 23604973), (7, 6744278), (14, 3372139), (19, 2484734), (38, 1242367), (133, 354962), (266, 177481)]