12918822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16189}}^1$

素因数の和:16220

約数の個数: 32

約数和(自身を含む): 31084800

約数和(自身を除く): 18165978

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 16189, 32378, 48567, 97134, 113323, 226646, 307591, 339969, 615182, 679938, 922773, 1845546, 2153137, 4306274, 6459411, 12918822]

約数ペア:

[(1, 12918822), (2, 6459411), (3, 4306274), (6, 2153137), (7, 1845546), (14, 922773), (19, 679938), (21, 615182), (38, 339969), (42, 307591), (57, 226646), (114, 113323), (133, 97134), (266, 48567), (399, 32378), (798, 16189)]