19941664

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{4127}}^1$

素因数の和:4288

約数の個数: 24

約数和(自身を含む): 39529728

約数和(自身を除く): 19588064

約数列:

[1, 2, 4, 8, 16, 32, 151, 302, 604, 1208, 2416, 4127, 4832, 8254, 16508, 33016, 66032, 132064, 623177, 1246354, 2492708, 4985416, 9970832, 19941664]

約数ペア:

[(1, 19941664), (2, 9970832), (4, 4985416), (8, 2492708), (16, 1246354), (32, 623177), (151, 132064), (302, 66032), (604, 33016), (1208, 16508), (2416, 8254), (4127, 4832)]