15259816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13339}}^1$

素因数の和:13369

約数の個数: 32

約数和(自身を含む): 33616800

約数和(自身を除く): 18356984

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 13339, 26678, 53356, 106712, 146729, 173407, 293458, 346814, 586916, 693628, 1173832, 1387256, 1907477, 3814954, 7629908, 15259816]

約数ペア:

[(1, 15259816), (2, 7629908), (4, 3814954), (8, 1907477), (11, 1387256), (13, 1173832), (22, 693628), (26, 586916), (44, 346814), (52, 293458), (88, 173407), (104, 146729), (143, 106712), (286, 53356), (572, 26678), (1144, 13339)]