19114512

素因数分解:

$2^4\times 3^1\times {\mathrm{398219}}^1$

素因数の和:398230

約数の個数: 20

約数和(自身を含む): 49379280

約数和(自身を除く): 30264768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 398219, 796438, 1194657, 1592876, 2389314, 3185752, 4778628, 6371504, 9557256, 19114512]

約数ペア:

[(1, 19114512), (2, 9557256), (3, 6371504), (4, 4778628), (6, 3185752), (8, 2389314), (12, 1592876), (16, 1194657), (24, 796438), (48, 398219)]