21556698

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{37039}}^1$

素因数の和:37141

約数の個数: 16

約数和(自身を含む): 43559040

約数和(自身を除く): 22002342

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 37039, 74078, 111117, 222234, 3592783, 7185566, 10778349, 21556698]

約数ペア:

[(1, 21556698), (2, 10778349), (3, 7185566), (6, 3592783), (97, 222234), (194, 111117), (291, 74078), (582, 37039)]