17117993

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:352

約数の個数: 16

約数和(自身を含む): 18662400

約数和(自身を除く): 1544407

約数列:

[1, 19, 53, 89, 191, 1007, 1691, 3629, 4717, 10123, 16999, 89623, 192337, 322981, 900947, 17117993]

約数ペア:

[(1, 17117993), (19, 900947), (53, 322981), (89, 192337), (191, 89623), (1007, 16999), (1691, 10123), (3629, 4717)]