13557292

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15619}}^1$

素因数の和:15661

約数の個数: 24

約数和(自身を含む): 27991040

約数和(自身を除く): 14433748

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 15619, 31238, 62476, 109333, 218666, 437332, 484189, 968378, 1936756, 3389323, 6778646, 13557292]

約数ペア:

[(1, 13557292), (2, 6778646), (4, 3389323), (7, 1936756), (14, 968378), (28, 484189), (31, 437332), (62, 218666), (124, 109333), (217, 62476), (434, 31238), (868, 15619)]