215537029439

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6946757}}^1$

素因数の和:6946870

約数の個数: 16

約数和(自身を含む): 240079956480

約数和(自身を除く): 24542927041

約数列:

[1, 19, 23, 71, 437, 1349, 1633, 31027, 6946757, 131988383, 159775411, 493219747, 3035732809, 9371175193, 11344054181, 215537029439]

約数ペア:

[(1, 215537029439), (19, 11344054181), (23, 9371175193), (71, 3035732809), (437, 493219747), (1349, 159775411), (1633, 131988383), (31027, 6946757)]