16639536

素因数分解:

$2^4\times 3^1\times {\mathrm{346657}}^1$

素因数の和:346668

約数の個数: 20

約数和(自身を含む): 42985592

約数和(自身を除く): 26346056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 346657, 693314, 1039971, 1386628, 2079942, 2773256, 4159884, 5546512, 8319768, 16639536]

約数ペア:

[(1, 16639536), (2, 8319768), (3, 5546512), (4, 4159884), (6, 2773256), (8, 2079942), (12, 1386628), (16, 1039971), (24, 693314), (48, 346657)]