12291872

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{12391}}^1$

素因数の和:12432

約数の個数: 24

約数和(自身を含む): 24982272

約数和(自身を除く): 12690400

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 12391, 24782, 49564, 99128, 198256, 384121, 396512, 768242, 1536484, 3072968, 6145936, 12291872]

約数ペア:

[(1, 12291872), (2, 6145936), (4, 3072968), (8, 1536484), (16, 768242), (31, 396512), (32, 384121), (62, 198256), (124, 99128), (248, 49564), (496, 24782), (992, 12391)]