12203408

素因数分解:

$2^4\times 7^1\times {\mathrm{108959}}^1$

素因数の和:108974

約数の個数: 20

約数和(自身を含む): 27022080

約数和(自身を除く): 14818672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 108959, 217918, 435836, 762713, 871672, 1525426, 1743344, 3050852, 6101704, 12203408]

約数ペア:

[(1, 12203408), (2, 6101704), (4, 3050852), (7, 1743344), (8, 1525426), (14, 871672), (16, 762713), (28, 435836), (56, 217918), (112, 108959)]