15181588

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 27216000

約数和(自身を除く): 12034412

約数列:

[1, 2, 4, 79, 107, 158, 214, 316, 428, 449, 898, 1796, 8453, 16906, 33812, 35471, 48043, 70942, 96086, 141884, 192172, 3795397, 7590794, 15181588]

約数ペア:

[(1, 15181588), (2, 7590794), (4, 3795397), (79, 192172), (107, 141884), (158, 96086), (214, 70942), (316, 48043), (428, 35471), (449, 33812), (898, 16906), (1796, 8453)]