1999116512

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{1688443}}^1$

素因数の和:1688490

約数の個数: 24

約数和(自身を含む): 4042134936

約数和(自身を除く): 2043018424

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1184, 1688443, 3376886, 6753772, 13507544, 27015088, 54030176, 62472391, 124944782, 249889564, 499779128, 999558256, 1999116512]

約数ペア:

[(1, 1999116512), (2, 999558256), (4, 499779128), (8, 249889564), (16, 124944782), (32, 62472391), (37, 54030176), (74, 27015088), (148, 13507544), (296, 6753772), (592, 3376886), (1184, 1688443)]