16737940

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{12491}}^1$

素因数の和:12567

約数の個数: 24

約数和(自身を含む): 35677152

約数和(自身を除く): 18939212

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 12491, 24982, 49964, 62455, 124910, 249820, 836897, 1673794, 3347588, 4184485, 8368970, 16737940]

約数ペア:

[(1, 16737940), (2, 8368970), (4, 4184485), (5, 3347588), (10, 1673794), (20, 836897), (67, 249820), (134, 124910), (268, 62455), (335, 49964), (670, 24982), (1340, 12491)]