19072354

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{20333}}^1$

素因数の和:20409

約数の個数: 16

約数和(自身を含む): 33185088

約数和(自身を除く): 14112734

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 20333, 40666, 142331, 284662, 1362311, 2724622, 9536177, 19072354]

約数ペア:

[(1, 19072354), (2, 9536177), (7, 2724622), (14, 1362311), (67, 284662), (134, 142331), (469, 40666), (938, 20333)]