19444094

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1\times {\mathrm{641}}^1$

素因数の和:1195

約数の個数: 16

約数和(自身を含む): 30276720

約数和(自身を除く): 10832626

約数列:

[1, 2, 29, 58, 523, 641, 1046, 1282, 15167, 18589, 30334, 37178, 335243, 670486, 9722047, 19444094]

約数ペア:

[(1, 19444094), (2, 9722047), (29, 670486), (58, 335243), (523, 37178), (641, 30334), (1046, 18589), (1282, 15167)]