15855203248

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{5474863}}^1$

素因数の和:5475052

約数の個数: 20

約数和(自身を含む): 30889182688

約数和(自身を除く): 15033979440

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 5474863, 10949726, 21899452, 43798904, 87597808, 990950203, 1981900406, 3963800812, 7927601624, 15855203248]

約数ペア:

[(1, 15855203248), (2, 7927601624), (4, 3963800812), (8, 1981900406), (16, 990950203), (181, 87597808), (362, 43798904), (724, 21899452), (1448, 10949726), (2896, 5474863)]