19179322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 31492800

約数和(自身を除く): 12313478

約数列:

[1, 2, 19, 38, 53, 89, 106, 107, 178, 214, 1007, 1691, 2014, 2033, 3382, 4066, 4717, 5671, 9434, 9523, 11342, 19046, 89623, 107749, 179246, 180937, 215498, 361874, 504719, 1009438, 9589661, 19179322]

約数ペア:

[(1, 19179322), (2, 9589661), (19, 1009438), (38, 504719), (53, 361874), (89, 215498), (106, 180937), (107, 179246), (178, 107749), (214, 89623), (1007, 19046), (1691, 11342), (2014, 9523), (2033, 9434), (3382, 5671), (4066, 4717)]