16814512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7349}}^1$

素因数の和:7381

約数の個数: 40

約数和(自身を含む): 38278800

約数和(自身を除く): 21464288

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 7349, 14698, 29396, 58792, 80839, 95537, 117584, 161678, 191074, 323356, 382148, 646712, 764296, 1050907, 1293424, 1528592, 2101814, 4203628, 8407256, 16814512]

約数ペア:

[(1, 16814512), (2, 8407256), (4, 4203628), (8, 2101814), (11, 1528592), (13, 1293424), (16, 1050907), (22, 764296), (26, 646712), (44, 382148), (52, 323356), (88, 191074), (104, 161678), (143, 117584), (176, 95537), (208, 80839), (286, 58792), (572, 29396), (1144, 14698), (2288, 7349)]