18955442017

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{339223}}^1$

素因数の和:339432

約数の個数: 16

約数和(自身を含む): 21248991360

約数和(自身を除く): 2293549343

約数列:

[1, 17, 19, 173, 323, 2941, 3287, 55879, 339223, 5766791, 6445237, 58685579, 109569029, 997654843, 1115026001, 18955442017]

約数ペア:

[(1, 18955442017), (17, 1115026001), (19, 997654843), (173, 109569029), (323, 58685579), (2941, 6445237), (3287, 5766791), (55879, 339223)]