15528717808

素因数分解:

$2^4\times {\mathrm{1447}}^1\times {\mathrm{670729}}^1$

素因数の和:672184

約数の個数: 20

約数和(自身を含む): 30107728240

約数和(自身を除く): 14579010432

約数列:

[1, 2, 4, 8, 16, 1447, 2894, 5788, 11576, 23152, 670729, 1341458, 2682916, 5365832, 10731664, 970544863, 1941089726, 3882179452, 7764358904, 15528717808]

約数ペア:

[(1, 15528717808), (2, 7764358904), (4, 3882179452), (8, 1941089726), (16, 970544863), (1447, 10731664), (2894, 5365832), (5788, 2682916), (11576, 1341458), (23152, 670729)]