19807126

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{733}}^1$

素因数の和:1023

約数の個数: 16

約数和(自身を含む): 30387600

約数和(自身を除く): 10580474

約数列:

[1, 2, 59, 118, 229, 458, 733, 1466, 13511, 27022, 43247, 86494, 167857, 335714, 9903563, 19807126]

約数ペア:

[(1, 19807126), (2, 9903563), (59, 335714), (118, 167857), (229, 86494), (458, 43247), (733, 27022), (1466, 13511)]