15864996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{188869}}^1$

素因数の和:188883

約数の個数: 24

約数和(自身を含む): 42306880

約数和(自身を除く): 26441884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 188869, 377738, 566607, 755476, 1133214, 1322083, 2266428, 2644166, 3966249, 5288332, 7932498, 15864996]

約数ペア:

[(1, 15864996), (2, 7932498), (3, 5288332), (4, 3966249), (6, 2644166), (7, 2266428), (12, 1322083), (14, 1133214), (21, 755476), (28, 566607), (42, 377738), (84, 188869)]