3896048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{18731}}^1$

素因数の和:18752

約数の個数: 20

約数和(自身を含む): 8129688

約数和(自身を除く): 4233640

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 18731, 37462, 74924, 149848, 243503, 299696, 487006, 974012, 1948024, 3896048]

約数ペア:

[(1, 3896048), (2, 1948024), (4, 974012), (8, 487006), (13, 299696), (16, 243503), (26, 149848), (52, 74924), (104, 37462), (208, 18731)]