1900242003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3030689}}^1$

素因数の和:3030722

約数の個数: 16

約数和(自身を含む): 2909462400

約数和(自身を除く): 1009220397

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 3030689, 9092067, 33337579, 57583091, 100012737, 172749273, 633414001, 1900242003]

約数ペア:

[(1, 1900242003), (3, 633414001), (11, 172749273), (19, 100012737), (33, 57583091), (57, 33337579), (209, 9092067), (627, 3030689)]