18846772

素因数分解:

$2^2\times 7^2\times {\mathrm{96157}}^1$

素因数の和:96175

約数の個数: 18

約数和(自身を含む): 38367042

約数和(自身を除く): 19520270

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 96157, 192314, 384628, 673099, 1346198, 2692396, 4711693, 9423386, 18846772]

約数ペア:

[(1, 18846772), (2, 9423386), (4, 4711693), (7, 2692396), (14, 1346198), (28, 673099), (49, 384628), (98, 192314), (196, 96157)]