2019292905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{18617}}^1$

素因数の和:19665

約数の個数: 32

約数和(自身を含む): 3696194304

約数和(自身を除く): 1676901399

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1033, 3099, 5165, 7231, 15495, 18617, 21693, 36155, 55851, 93085, 108465, 130319, 279255, 390957, 651595, 1954785, 19231361, 57694083, 96156805, 134619527, 288470415, 403858581, 673097635, 2019292905]

約数ペア:

[(1, 2019292905), (3, 673097635), (5, 403858581), (7, 288470415), (15, 134619527), (21, 96156805), (35, 57694083), (105, 19231361), (1033, 1954785), (3099, 651595), (5165, 390957), (7231, 279255), (15495, 130319), (18617, 108465), (21693, 93085), (36155, 55851)]