1993286912

素因数分解:

$2^8\times {\mathrm{419}}^1\times {\mathrm{18583}}^1$

素因数の和:19018

約数の個数: 36

約数和(自身を含む): 3988498080

約数和(自身を除く): 1995211168

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 419, 838, 1676, 3352, 6704, 13408, 18583, 26816, 37166, 53632, 74332, 107264, 148664, 297328, 594656, 1189312, 2378624, 4757248, 7786277, 15572554, 31145108, 62290216, 124580432, 249160864, 498321728, 996643456, 1993286912]

約数ペア:

[(1, 1993286912), (2, 996643456), (4, 498321728), (8, 249160864), (16, 124580432), (32, 62290216), (64, 31145108), (128, 15572554), (256, 7786277), (419, 4757248), (838, 2378624), (1676, 1189312), (3352, 594656), (6704, 297328), (13408, 148664), (18583, 107264), (26816, 74332), (37166, 53632)]