13198668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157127}}^1$

素因数の和:157141

約数の個数: 24

約数和(自身を含む): 35196672

約数和(自身を除く): 21998004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157127, 314254, 471381, 628508, 942762, 1099889, 1885524, 2199778, 3299667, 4399556, 6599334, 13198668]

約数ペア:

[(1, 13198668), (2, 6599334), (3, 4399556), (4, 3299667), (6, 2199778), (7, 1885524), (12, 1099889), (14, 942762), (21, 628508), (28, 471381), (42, 314254), (84, 157127)]