2198156624

素因数分解:

$2^4\times {\mathrm{19031}}^1\times {\mathrm{7219}}^1$

素因数の和:26258

約数の個数: 20

約数和(自身を含む): 4259742240

約数和(自身を除く): 2061585616

約数列:

[1, 2, 4, 8, 16, 7219, 14438, 19031, 28876, 38062, 57752, 76124, 115504, 152248, 304496, 137384789, 274769578, 549539156, 1099078312, 2198156624]

約数ペア:

[(1, 2198156624), (2, 1099078312), (4, 549539156), (8, 274769578), (16, 137384789), (7219, 304496), (14438, 152248), (19031, 115504), (28876, 76124), (38062, 57752)]